Sunlite Heavy Duty Training Wheels 20` 1pc For OS Stays CheckoutSpec= 11.4118.109.450 Stainless Steel hardware Rear Derailleur

Stainless Steel hardware Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM Exact Actuation Cage Length Medium Drivetrain Speeds 11 Weight 186 Color Black Chain Wrap Capacity (teeth) 37 Largest Cog 32 Derailleur Type Wifli

Low friction surface helps tire beads slip into place

Primary Color Red Shifter Compatibility SRAM 11 sp

Long battery life provides 400+ hours of usage

Flip flop design allows unit to be mounted to either the left or right side

Sunlite Heavy Duty Training Wheels 20` 1pc For OS Stays CheckoutSpec= 11.4118.109.450 Stainless Steel hardware Rear DerailleurOne piece arm & clamp design. Oversize mounting arm fits alloy + frames. 3 16` thick gauge high strength steel. 65lb weight limit TECH SPECS Vendor Sunlite Manufacture Number Model Name Heavy Duty Training Wheels Category Training wheels