Promax C-1 Chain Tensioner Pair - CNC 6061-T6 Aluminum, Gold Brand_ARISE tool-free installation on carbon or

tool-free installation on carbon or aluminum handlebars

with a recommended pressure up to 73 psi (5 bar)

Engineered with two offset wrench openings inspired by the iconic PW-4 pedal wrench

the Tn Pro Lv offers a snug

providing maintenance-free operation and extended service life for demanding cycling adventures

Promax C-1 Chain Tensioner Pair - CNC 6061-T6 Aluminum, Gold Brand_ARISE tool-free installation on carbon orUpgrade your bicycle's drivetrain with the Promax C 1 Chain Tensioner a premium component designed for durability, precision, and style. Crafted from high grade 6061 T6 aluminum, this chain tensioner combines advanced engineering with lightweight performance, making it an essential upgrade for both cruiser and mountain bike enthusiasts. Materials & Engineering Constructed through extrusion and CNC machining from aerospace grade 6061 T6 aluminum, the