Promax C-1 Aluminum Chain Tensioner Pair for 3/8" & 10mm Axles Compatibility_Shimano 9250/8150 efficient pad and piston maintenance

efficient pad and piston maintenance without the need for complex disassembly

Includes Keo Blade cleats with 12Nm retention and durable steel bearings

- Hardened 5mm steel plates with rubber coating for maximum security and bike protection

this service kit includes essential seals and components engineered to withstand demanding trail conditions

this trainer offers a maintenance-free

Promax C-1 Aluminum Chain Tensioner Pair for 3/8" & 10mm Axles Compatibility_Shimano 9250/8150 efficient pad and piston maintenanceEnhance your bicycle's rear dropout stability with the Promax C 1 Chain Tensioner a high performance, durable component designed for optimal ride quality. Crafted from premium CNC machined 6061 T6 aluminum, this chain tensioner offers a superior balance of strength and lightweight performance, making it ideal for both casual riders and bike enthusiasts seeking reliable precision. Engineered for versatility, the Promax C 1 fits 3 8" and 10mm axles,