Promax C-1 Aluminum Chain Tensioner Pair for 3/8" & 10mm Axles Compatibility_Shimano 9250/8150 or securing gear on outdoor

or securing gear on outdoor adventures

efficient pad and piston maintenance without the need for complex disassembly

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

The use of a larger 4mm diameter ball bearing (+50% mass compared to standard components) enhances load capacity

Promax C-1 Aluminum Chain Tensioner Pair for 3/8" & 10mm Axles Compatibility_Shimano 9250/8150 or securing gear on outdoorEnhance 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,