Rocky Mountain
ROCKY MOUNTAIN CABLE TRAY KIT 1 C...
€30,14
€32,76
ROCKY MOUNTAIN CABLE TRAY KIT 1 CABLE ROUTING KIT
Rocky Mountain cable management kit.
COMPATIBLE WITH:
Altitude Powerplay Alloy 2022
Altitude Powerplay Carbon 2022
Instinct Powerplay Alloy 2022
Instinct Powerplay Carbon 2022
PART NUMBER
1812046
Rocky Mountain
ROCKY MOUNTAIN KIT FOR INTERNAL C...
€745,19
€809,99
ROCKY MOUNTAIN KIT FOR INTERNAL CABLE ROUTING 2018-2021
Altitude Alloy 2018
Altitude Alloy 2019
Altitude Alloy 2020
Altitude Carbon 2018
Altitude Carbon 2019
Altitude Carbon 2020
Instinct Alloy 2018
Instinct Alloy 2019
Instinct Alloy 2020
Instinct Carbon 2018
Instinct Carbon 2019
Instinct Carbon 2020
Instinct BC Alloy 2019
Instinct BC Alloy 2020
Instinct BC Carbon 2018
Instinct BC Carbon 2019
Instinct BC Carbon 2020
Pipeline Alloy 2018
Pipeline Alloy 2019
Pipeline Carbon 2018
Pipeline Carbon 2019
Thunderbolt Alloy 2019
Thunderbolt Alloy 2020
Thunderbolt Alloy 2021
Thunderbolt Carbon 2018
Thunderbolt Carbon 2019
Thunderbolt Carbon 2020
ARTICLE CODE
1818004RMB
CANNONDALE
COVER BATTERY CANNONDALE FOR MOTE...
€38,24
€44,99
COVER BATTERY CANNONDALE FOR MOTERRA AND HABIT V2
Battery protection cover for Cannondale Moterra and Habit bikes with V2 output.
PART NUMBER
K34040
Wtb
WTB KOM TOUGH RIM - 29", I25, 32 ...
€86,25
€115,00
WTB KOM TOUGH RIM - 29", I25, 32 HOLES
The Wtb KOM Tough i25 rim is designed to tackle the most demanding trail challenges, offering maximum durability and reliability. With 32 holes and a 29-inch diameter, this rim is the ideal choice for riders seeking excellent performance in any condition.
Key features:
Durable and reliable rim designed to tackle challenging terrains
TCS 2.0 for easy installation and superior air retention
32 holes for greater strength and durability
29-inch diameter for greater stability and control
Rocky Mountain
REAR DROPOUT ROCKY MOUNTAIN HANGE...
€27,60
€30,00
REAR DROPOUT ROCKY MOUNTAIN HANGER RMX
The REAR DROPOUT ROCKY MOUNTAIN HANGER RMX maintains crisp and precise shifting with a perfectly aligned hanger. Compatible with RMX alloy 2005.
Shimano
CORONA SHIMANO ALFINE 39D
€18,00
€26,99
CORONA SHIMANO ALFINE 39D
The SHIMANO ALFINE 39D chainring for FC-S501/FC-S500 is perfect for your single chainring setup. With its sleek design and durability, this chainring will let you face any challenge on your bike. Whether you’re riding in the city or in the mountains, you can count on SHIMANO’s quality and reliability.
CORONA SHIMANO ALFINE 39D MAIN FEATURES:
Sleek and durable design.
Suitable for single chainring.
Compatible with FC-S501 and FC-S500 models.
Color: silver.
High-quality material for greater longevity.
Easy to install and maintain.
ITEM CODE
Y1H639000
Hope
HOPE REAR HUB PRO 5 148 MM 32 HOL...
€287,99
€319,99
HOPE REAR HUB PRO 5 148 MM 32 HOLES BOOST
The HOPE REAR HUB PRO 5 148 MM 32 HOLES BOOST is the result of 30 years of experience in designing and manufacturing high-quality drivetrain components, with the aim of using proven technology to meet the needs of current and future cycling technology.
HOPE REAR HUB PRO 5 148 MM 32 HOLES BOOST MAIN FEATURES:
Improved seal to prevent dirt ingress and reduce aerodynamic drag.
The new labyrinth seal is zero-friction and delivers incredible freewheel performance.
New design of pawls and springs to increase longevity, load capacity, and reduce aerodynamic drag.
Engagement increased from 44 to 108 with a new 6-pawl staggered hub design.
High-strength steel edge-cut pawls for maximum robustness.
New stepped axle design for a stiffer, more durable hub.
New hub shell profile for greater rigidity without increasing weight.
Fully serviceable and rebuildable with simple tools.
Spacers can be easily replaced to fit different frame and axle standards.
6-bolt rotor mounting.
NB: indicate in order notes if you want the Sram XD, Shimano HG, or Shimano MS freehub body
Mondraker
RANGE EXTENDER MONDRAKER NEAT TQ ...
€629,00
RANGE EXTENDER MONDRAKER NEAT TQ HPR50 160WH
The TQ HPR50 Range Extender, developed specifically for the Mondraker Neat, offers an additional capacity of 160 Wh and measures the size of a 500 ml bottle. It can be conveniently mounted directly to the frame with the FIDLOCK system, but it also fits any standard bottle cage. During operation, the range extender drains first and then the main battery. Thanks to the second charging socket, the range extender can remain mounted on the bike during charging and also charge the main battery.
Note: The Mondraker TQ HPR50 Range Extender is compatible only with the Mondraker Neat Light E-MTB and can be charged only with the original TQ charger (FSP235-14S4AC8C) when installed.
RANGE EXTENDER MONDRAKER NEAT TQ HPR50 160WH KEY FEATURES:
Application field: Lightweight E-MTB
Battery technology: Lithium ion
Diameter: 76 mm
Length: 185 mm
Nominal voltage: 50.4 V
Nominal capacity: 2.8 Ah
Energy: 160 Wh
Operating temperature: -5°C ... +40°C
Allowed charging temperature range: 0°C ... +40°C
Allowed storage temperature range: 0°C ... +40°C
Recommended storage temperature range: 10°C ... +20°C
Mounting position: Semi-integrated via FIDLOCK system (optional via bottle cage)
Weight: approximately 950 g (without bracket)
In the box
1x MONDRAKER Range Extender Neat TQ HPR50 | 160Wh battery | semi-integrated1x charging cable1x FIDLOCK mounting system
ARTICLE CODE
124.24448
PROLOGO
SELLE PROLOGO DIMENSION NDR 143 P...
€179,90
€279,00
SELLE PROLOGO DIMENSION NDR 143 PAS CPC - NACK, WHITE
The DIMENSION NDR 143 PAS CPC - Nack saddle from Prologo is designed to offer maximum grip, stability, and comfort during your cycling adventures. With innovative features such as CPC (Connect Power Control) that maximize grip and stability, absorb shocks, and cool with air, NDR for enhanced padding and reinforced lateral coating against abrasion, PAS (Perineal Area System) to eliminate pressure spikes and numbness improving blood flow, V-Shape which ensures elimination of contact points and pressure spikes in the front/perineal area, a wider support surface and greater stability. This saddle has a rounded shape, is suitable for both men and women, and features an elegant gray and black design.
SELLE PROLOGO DIMENSION NDR 143 PAS CPC - NACK, WHITE main features:
CPC (Connect Power Control) to maximize grip and stability
NDR for enhanced padding and reinforced lateral coating
PAS (Perineal Area System) to eliminate pressure spikes and numbness
V-Shape to eliminate contact points and pressure spikes
Saddle shape: Round
Suitable for both men and women
Rail: Nack (7 x 9.3 mm)
Size: 143
Bosch
NYON BOSCH ANTHRACITE MASK
€17,99
€21,22
NYON BOSCH ANTHRACITE MASK
The Nyon mask in anthracite is an essential accessory for mountain bike enthusiasts who want an aggressive yet elegant look. Made with high-quality materials, this mask provides comfort and protection during your cycling adventures.
NYON BOSCH ANTHRACITE MASK MAIN FEATURES:
Modern, elegant design that fits the face perfectly
Durable and breathable material for optimal comfort
Anthracite color that easily matches other accessories and clothing
Protection against weather conditions and dust during mountain biking
ARTICLE CODE
546189011
Burgtec
BURGTEC MK2 STEM DIAMETER 35 MM
€116,90
€129,89
BURGTEC MK2 STEM DIAMETER 35 MM
The BURGTEC MK2 STEM DIAMETER 35 MM MORTISE, CNC‑machined and lightweight, is rigid: it maintains all the rigidity of the MK1 handlebar stem but is lighter, making it even more precise during steering.
BURGTEC MK2 STEM DIAMETER 35 MM MAIN FEATURES:
Clamp diameter 35 mm.
Rise 0°.
Stack height: 40 mm.
Reach 50 mm.
Fully CNC machined.
Fits Rockshox Boxxer, Fox 40, any other fork that uses IS mount.
Sold with steel bolts.
ARTICLE CODE
3291 (Color: Black) / 3296 (Color: Orange) / 3292 (Color: Red)
Specialized
M8 SELF-LOCKING NUT FOR SPECIALIZ...
€6,99
LOCKING M8 NUT SPECIALIZED TURBO LEVO S166800017
Locking M8 nut for mounting the motor to the frame of the Specialized Turbo Levo bike.
Maxxis
TIRE MAXXIS DISSECTOR 27.5X2.40 W...
€63,68
€84,90
TIRE MAXXIS DISSECTOR 27.5X2.40 WT 3C MAXX TERRA EXO+ TLR 120TPI TB00259900
The TIRE MAXXIS DISSECTOR 27.5X2.40 WT 3C MAXX TERRA EXO+ TLR 120TPI TB00259900 is produced in collaboration with DH champion Troy Brosman and is suitable for Enduro/All Mountain disciplines. It is perfect for riding on dry technical terrain, fast and compliant surfaces, and the tread shape is optimized to provide excellent grip on hard surfaces during braking and lateral grip on technical terrain. The ultrarobust tire with 120 TPI Exo+ casing and the MaxxTerra triple rubber compound offers better traction and greater grip than the MaxxSpeed and higher performance than the MaxxGrip.
COPERTONE MAXXIS DISSECTOR 27.5X2.40 WT 3C MAXX TERRA EXO+ TUBELESS READY FLEXIBLE TB00259900 KEY FEATURES:
Maximum bite on speed.
Excellent braking grip and superb lateral grip.
Recommended front/rear pairing installation.
Lighter than the Downhill version.
The Exo+ casing increases sidewall durability and pinch resistance.
Flexible bead.
Size: 27.5x2.40.
ETRTO: 61-584.
Tubeless ready mounting.
All-terrain versatility.
Standard type.
TPI: 120.
Use: Enduro/All Mountain on dry and loose terrain.
3C Maxx Terra rubber hardness: Coverage: 70a / Central knobs: 50a / Side knobs: 42a.
Wide Trail (WT): optimized for inner width rims 30 - 35 mm.
Maximum pressure: 50 psi.
ARTICLE CODE
TB00259900
Specialized
BICYCLE SPECIALIZED TURBO TERO 3.0
€2.520,00
€2.800,00
BICYCLE SPECIALIZED TURBO TERO 3.0
The SPECIALIZED TURBO TERO 3.0 is a perfect e-mtb also suitable for commuting, sunny trips, and carrying loads. This bike, in fact, carries the DNA of world-class MTB race bikes and the city e-bike versatility.The strengths of this bike are the fusion of power, confidence, and versatility: features that make the Tero sturdy, efficient, and perfect for pedaling both in the city and on trails.
SPECIFICATIONS MAIN FEATURES: BICYCLE SPECIALIZED TURBO TERO 3.0
The Turbo Full Power 2.0E motor and the 530Wh battery quadruple the power delivered to the pedals.
Mission Control and MasterMind: Mission Control app lets you customize assist levels while the MasterMind Micro Tune feature allows you to adjust levels in 10% increments.
Aggressive and smooth 29" wheels.
Ground Control tires with 2.3" section for excellent traction in any situation.
Powerful SRAM disc brakes.
Front travel: 110 mm.
Turbo System Lock: thanks to the Mission Control app you can deactivate the bike motor and activate the movement sensor with an alarm. Once the motor is locked, it can be activated only by the owner.
Prepped for mounting fenders, pannier rack, and kickstand. Compatibility with child seats and with trailer wheels for bikes with a through-axle.
TECHNICAL SPECIFICATIONS
FRAME
FRAME: E5 Aluminum, bottom bracket motor mount, fully integrated & lockable downtube battery, internal cable routing, lock and front rack mount.
SUSPENSION FORK: SR Suntour XCM32, 110mm travel, lockout.
SEATPOST COLLAR: Alloy, bolt-type, 34.9mm.
COCKPIT
STEM: Stout 3D-forged alloy, 31.8mm, 6-degree rise.
HANDLEBAR: Specialized Trail, 6061 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 31.8mm clamp, S 720mm, M-XL 750mm.
GRIPS: Specialized Trail Grips, Lock-on.
SADDLE: Rivo Sport, steel rails, 155mm
SEATPOST: Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm.
BRAKES
FRONT BRAKE: Shimano BR-MT200, hydraulic disc, 180mm.
REAR BRAKE: Shimano BR-MT200, hydraulic disc, 180mm.
TRANSMISSION
REAR DERAILLEUR: Shimano Alivio, SGS, 9-speed.
SHIFTERS: Shimano Alivio, 9-speed w/ Optical Gear Display.
CASSETTE: Shimano CS-HG400, 9-speed, 11-36t.
CHAIN: KMC e9T, 9-speed w/ Missing Link™.
CRANKSET: Praxis, 36T, 104BCD.
GEARS: Praxis, 36T, 104BCD.
ACCESSORIES
PEDALS: Specialized platform pedal.
BELL: Simple bell.
WHEELS
RIMS: Stout XC 29, 25mm internal width, disc-specific.
FRONT HUB: Shimano MT400, Centerlock, 15x100mm, 32h.
REAR HUB: Shimano MT400-B, Centerlock, 12x148 Boost, 32h.
SPOKES: DT Swiss Industry.
FRONT TIRE: Ground Control, 2Bliss Ready, 29x2.35".
REAR TIRE: Ground Control, 2Bliss Ready, 29x2.35".
INNER TUBES: Presta, 48mm valve.
E-BIKE
MOTOR: Specialized 2.0E, 50Nm torque, custom tuned motor, 250W nominal.
UI/REMOTE: MasterMind TCD, w/handlebar remote, built-in anti-theft feature, Bluetooth connectivity, customizable display pages.
BATTERY: Specialized U2-530, alloy casing, state of charge display, 530Wh.
CHARGER: Custom charger, 42V4A w/ Rosenberger plug, 230V.
WIRING: Custom wire harness.
ARTICLE CODE
95122-8003 (Tg.M - Color: Oak Green Metallic / Smoke) / 95122-8004 (Tg.L - Color: Oak Green Metallic / Smoke)
Shimano
REAR DERAILLEUR SHIMANO 11S SGS R...
€49,98
Rear Derailleur Shimano 11V SGS RD-M5100 Deore
Thanks to SHIMANO SHADOW RD+ design, the SHIMANO DEORE M5100 derailleur delivers high and constant MTB performance on rough terrain. The low-profile design avoids impacts with rocks while SHIMANO chain-stabilizing technology reduces chain drop and ensures a quiet drivetrain system regardless of the gear selected.
REAR DERAILLEUR SHIMANO 11S SGS RD-M5100 DEORE
SHIMANO SHADOW RD+ 1x11v shifting
Always-stable drivetrain
Low-profile design avoids rock impacts
Stabilizer reduces noise, impacts, and chain drop
Silent shifting regardless of the gear selected
Reduced derailleur and chain tension in low gears
Larger 13D pulley
Specialized
SPECIALIZED ROVAL DCL MY18 ROVAL ...
€30,00
SPECIALIZED ROVAL DCL MY18 ROVAL TRAVERSE CARBON 29
DCL MY18 ROVAL TRAVERSE CARBON 29 2 DECALCOMANIE PER UNA RUOTA - PERFETTA
deity
LOCK-ON HANDLEBAR GRIPS DEITY
€11,69
€12,99
LOCK-ON HANDLEBAR GRIPS DEITY
The lock-on Deity grips are made with high-quality materials to provide a secure and comfortable grip. With a range of vibrant colors, lock-on grips add a touch of unique style to your bike. Wear- and corrosion-resistant, they ensure long-lasting durability, allowing you to enjoy their reliability for a long time.
LOCK-ON HANDLEBAR GRIPS DEITY MAIN FEATURES:
Made with high-quality materials to guarantee a secure and comfortable grip
Wear- and corrosion-resistant for long-lasting durability
Maxxis
TIRE MAXXIS RAVAGER 700X40C SILKS...
€35,10
€46,80
TIRE MAXXIS RAVAGER 700X40C SILKSHIELD TR 60TPI TB00201400
The Maxxis Ravager 700x40C tire is the ideal choice for cycling excursion enthusiasts. Made with SilkShield technology and 60 TPI, it offers exceptional durability and optimal grip. Its shock-resistant construction ensures a comfortable ride on various terrains.
TIRE MAXXIS RAVAGER 700X40C SILKSHIELD TR 60TPI TB00201400 MAIN FEATURES:
Dimensions: 700x40C
SilkShield technology for greater durability
60 TPI for optimal traction
Folding for easy transport and storage
PIRELLI
TIRE PIRELLI CINTURATO GRAVEL S -...
€55,91
€69,89
TIRE PIRELLI CINTURATO GRAVEL S - 700X40 BLACK TECHWALL
The CINTURATO GRAVEL S TIRE is designed to deliver excellent performance on mixed terrains. With low rolling resistance and high grip on wet and dry surfaces, this tire is easy to ride, durable, and robust. Ideal for handling wet, damp, and muddy surfaces, it is the perfect choice for autumn season. Its reinforced casing ensures durability and reliability in any situation.
Main features:
Low rolling resistance
High grip on wet and dry surfaces
Easy to handle, durable and robust
Ideal on wet, damp, muddy surfaces and perfect for autumn season
Reinforced casing for greater durability and reliability
CANNONDALE
BICYCLE CANNONDALE DONNA TRAIL 8
€389,35
€599,00
BICYCLE CANNONDALE DONNA TRAIL 8
A mountain bike built to ignite a passion for off-road riding and reach higher and higher. Designed for the mountain and ready for anything.
BICYCLE CANNONDALE DONNA TRAIL 8 MAIN FEATURES:
Lightweight and sturdy SmartForm C3 aluminum frame
SR Suntour XCE28 suspension fork, 100 mm travel
microSHIFT 8-speed drivetrain with double chainring / Tektro hydraulic disc brakes
THE BIKE IS DELIVERED PRE-ASSEMBLED BY US*
TECHNICAL SPECIFICATIONS
FRAME KIT
Frame: SmartForm C3 Alloy, SAVE, 1-1/8" headtube, post mount disc, StraightShot internal cable routing, dropper post compatible, BSA-73
Fork: SR Suntour XCE28, 100mm, coil, 42mm offset (27.5") 46mm offset (29")
Steerer tube: Semi-Integrated, 1-1/8"
TRANSMISSION
Shifter: microSHIFT M36L
Rear derailleur: microSHIFT Dual Pull Compact, Band Clamp
Shift levers: microSHIFT, 8-speed
Chain: KMC X8, 8-speed
Crankset: Prowheel, 36/22
Cassette: Sunrace, 12-32, 8-speed
Bottom bracket: Sealed cartridge bearing, square taper
BRAKES
Brakes: Tektro M275 hydraulic disc, 160/160mm rotors.
Brake Lever: Tektro hydraulic disc
WHEELS
Front hub: Shimano HBTX 505
Rear hub: Shimano FH-TX505
Rims: WTB SX19, 32h.
Spokes: Stainless Steel, 14g.
Tire size: 2.25.
Wheel size: 29
Tires: Schwalbe Rocket Ron, 29x2.25" (27.5x2.25" - XS, SM), K-Guard.
COMPONENTS
Handlebar: 6061 Alloy Riser, 31.8mm, 25mm rise, 700mm
Stem: 6061 Alloy, 31.8, 8°
Grips: Cannondale Dual-Density
Saddle: Cannondale Stage 2 Women's
Seatpost: Cannondale 3, 6061 Alloy, 31.6x350mm (XS - SM), 400mm (MD-LG)
*PRO-M STORE OFFERS FREE PRE-ASSEMBLY SERVICE FOR THE BIKE: SEATPOST, FORK, SHIFTER AND BRAKES ARE ALREADY MOUNTED
Crank Brothers
SEATPOST CRANK BROTHERS HIGHLINE ...
€219,00
€300,00
SEATPOST CRANK BROTHERS HIGHLINE 7 30.9 100MM
The ADJUSTABLE SEATPOST HIGHLINE 7 - 100MM - 30.9 (NO REMOTE LEVER INCLUDED) from A4 Selection is designed to offer premium performance and maximum versatility. With premium sealing features tralleborg®, bearings and exclusive IGUS® LL-Glide and Jagwire® Elite Ultra-Slick Cable and LEX-SL Housing, this seatpost provides a superior riding experience. The autonomous hydraulic cartridge guarantees industry-leading quality and reliability, while internal routing and the linear actuator add comfort and practicality. The two-bolt quick-release head facilitates installation, even if the remote is sold separately.
REMOTE CONTROL NOT INCLUDED
CRANK BROTHERS HIGHLINE 7 30.9 100MM SEATPOST KEY FEATURES:
Material: 7075-T6 Aluminum
Maximum extended length: 237 mm
Minimum insertion length: 100 mm
Minimum stack height: 47 mm
Total post-to-post length: 364 mm
Weight: 474G
Maximum insertion length: 217 mm
Stop travel: 0
Wtb
TUBELESS TAPE WTB TCS 26MMX11M
€8,14
€11,00
TUBELESS TAPE WTB TCS 26MMX11M
The TCS tubeless tape is designed to provide an airtight seal between the rim and the tire. The 11-meter roll provides enough tape for five wheels. WTB recommends using a tape that is 5 mm wider than the inner width of the rim, which is measured as the distance between the inner edges of the bead hooks of a rim.
KEY FEATURES OF THE WTB TCS 26MMX11M TUBELESS TAPE:
Width: 26 mm
Length: 11 m
For rims with a 21 mm inner channel
Rockshox
ROCK SHOX REAR SHOCK VIVID COIL U...
€729,00
ROCK SHOX REAR SHOCK VIVID COIL ULTIMATE RC2T 230X65MM STANDARD 2024 C1 NOMAD6 2023+
The ROCK SHOX REAR SHOCK VIVID COIL ULTIMATE RC2T 230X65MM STANDARD 2024 C1 NOMAD6 2023+ is the perfect choice for riders seeking maximum performance and control during the most demanding descents. With its advanced technology and innovative design, this shock absorber will allow you to tackle any terrain with confidence and stability.
ROCK SHOX REAR SHOCK VIVID COIL ULTIMATE RC2T 230X65MM STANDARD 2024 C1 NOMAD6 2023+ key features:
Model: vivid coil ultimate rc2t
Dimensions: 230x65mm
Standard: 2024 C1
Compatible with: nomad6 2023+
CODE 00.4118.455.016
Maxxis
TIRE MAXXIS ARDENT EXO TR 26X225 ...
€46,95
€62,60
TIRE MAXXIS ARDENT EXO TR 26X225 K 60TPI DUAL TB72569100
The Maxxis Ardent EXO TR tire is a tire designed to deliver the best possible performance in Downhill and All-Mountain disciplines, thanks to the high-volume casing and optimal traction. The tire features wide side knobs for perfect cornering grip and ramped knobs to reduce rolling resistance. The TR version features a tubeless-ready bead, allowing use with a inner tube or tubeless.
TIRE MAXXIS ARDENT EXO TR 26X225 K 60TPI DUAL TB72569100 MAIN FEATURES:
Product Code: TB72569100
26x2.25 Folds 60a: 645 g
Tubeless Ready
EXO Protection
Ideal for loose, loamy with hard-packed, muddy, and wet terrains
TPI 60
Dual Compound
TECHNOLOGIES:
EXO: extremely cut- and abrasion-resistant material added to the sidewalls of MTB tires. This layer, achieved with a dense, ultra-light weave, does not affect tire performance.
TR TUBELESS READY: The MAXXIS TR tubeless ready version provides riders with many advantages: the ability to ride at lower tire pressures, which greatly improves traction; reduced rolling resistance compared with tubed tires; fewer chances of tire endangering contact with the ground. Maxxis TR tubeless ready tires share the same advantages as UST tubeless tires without the weight penalty. For the TR version, a standard carcass is used and thus antifreeze liquid must be used for air retention. Maxxis TR tires are the only tires approved for use with antifreeze liquids. Maxxis TR tubeless ready tires can also be used on non-tubeless rims with the use of a inner tube.