Ochain E Active E-Bike Spiders Color:Black 3 piece system allows for

3 piece system allows for a wide range of adjustment

}Shimano 105 BR-R7010F Front Direct Mount Road Caliper Black

This Shimano TL-LR21 Cassette Lock Ring Tool addresses Shimano 9-45T cassettes with Micro Spline compatible lock rings

Problem Solvers replacement chainring bolt sets

Ochain E Active E-Bike Spiders Color:Black 3 piece system allows forUpdated construction for improved durability Allows 9 degrees of rotation at the spider, reducing the effects of chain growth that reach the riders feet. This results in the feel of riding chainless Reduces the negative effects of chain growth on suspension performance Requires a 104 BCD chainring. Fits 32 36t chainrings Chainring bolts sold separately Model Ochain E Configuration 1x Interface Bosch 3 4 55mm Chainline, Brose SRAM 55, EP8 BCD 4x104mm