Bicycle Ceramic Bearing Carbon Fiber Jockey Pulley Wheel Set

Description

Features:
1. Effectively increase chain power inertia
2. Reduce chain friction and make the chain stable
3. Strengthen the safety of the rocker support structure
4. The speed is stable and fast
5. Reduce the sound
6. Smooth output riding efficiency
7. Climbing, effortless, effective increase in cadence
8. Using all ceramic non-resistance bearing, friction power consumption is reduced

Model：-UT

Apply to:
SHIMANO 8000  SHIMANO 8050
SHIMANO 8070  SHIMANO 9170
SHIMANO 9150  SHIMANO 9100
SHIMANO 8020  SHIMANO 8170

Model：105
Apply to: SHIMANO 7000

Model：R5800
Apply to： SHIMANO SHIMANO 5800 SHIMANO 5700 SHIMANO 4700 SHIMANO 4600

Model：SRAM (RED)
Apply to：(Only For 11 Speed)
For SRAM RIVAL SRAM RED SRAM FORCE

The use of reinforced carbon fiber board provides higher stability.