RISK Mountain Road Bike 11T Aluminum Alloy Jockey Wheel Rear Derailleur Ceramic Bearing Guide Wheel MTB Bicycle Jockey Roller
Product: Bicycle Rear Derailleur Pulley Jockey Wheel
Brand: RISK
Size: 11T
Structure: Ceramic Bearings
Material: aluminum alloy
Diameter: 11T--41mm
Color: Black Red Blue Green
Weight: 11T--9.5g/pc
Fit for 4/5/6 MM roller screw axis
Apply for most of rear derailleur on the market, support 8/9/10 speed
Tips: Please choose the same size with the original pulley. If no totally same, choose the smaller type, never choose the bigger than original ones.
RISK Ceramic Bearing Jockey Wheel
Not only fast
Silky smooth
High Quality
Ceramic Ball Bearings
Hollow Out Design
Flexible Rotation
Product Introduction
Name: RISK Rear Derailleur Ceramic Bearing Jockey Wheel
Brand:RISK
Material:Aluminum alloy + smooth ceramic bearing
I.D: 6mm (with reducer sleeve 5mm/4mm)
Number of teeth:11T
Thickness: 8.4mm
Weight: 9.3g
Note: There is tolerance in manual measurement, please refer to the actual product.
Ready to go
lightly loaded.
6061 aluminum alloy raw materials, through CNC,polishing,PVD and other processes to create a strong metallic sense!
Main body hollow-out design, lighter weight.
Strong compatibility
4/5/6mm
Variable Diameter Sleeve
1.New structure of circlip,the chain is not stuck when riding
2.11 teeth, for 8,9,10,1i speed Rear Derailleur
3.4/5/6mm Outer Diameter of Installation Shaft
4. Light weight aluminium alloy, hollow design
5. Flexible, smooth and silent.
New structure of circlip is more reliable.
Anti-shedding circlip
New structure of circlip, in high intensity riding environment,
violent vibration will not cause bearing displacement , highstability, more reliable!
Suitable for Guide wheel and Tension wheel
Suitable for Guide wheel and Tension wheel
Some jockey wheels can only be used as tension wheelsbut not as guide wheels.
The RISK jockey wheel adopts the circlip structure whichis compatible with guide wheel and tension wheel.
Tension WheelBear chain tension
Guide Wheel
Adjusting the shift
Flexible and silky smooth!
Using TZP Ceramics bead,Lubrication, maintenance -free, flexible rotation, while high transmission efficiency, more effort to ride!
With a new circlip structure, no clip chain, speed change, more stable!
Laser logo technology, fashion and unique personality
Simple shape, more elegant
Four colors, personality choice