MKS Track Chain Tensioners: For 10mm Axle CheckoutTitle=Polar Bottle Breakaway Surge 2 pack Water Bottle Soft and tacky replaceable rubber

Soft and tacky replaceable rubber inserts

5” front wheels use 46mm

Model Z Lok Length 510mm Lock Type Combination Color Orange Package Each

99mm Crankset Material Carbon Interface DUB Primary Color Red Teeth 32 Pedals Thread 9/16 Crank Arm Length 170mm

MKS Track Chain Tensioners: For 10mm Axle CheckoutTitle=Polar Bottle Breakaway Surge 2 pack Water Bottle Soft and tacky replaceable rubberMKS Track chain tensioners perfect for adjusting chain tension on your fixed gear or single speed bike. Includes two tensioners Made of cast Stainless Steel using the lost wax method JIS certified compatible with hub axles diameter of 10 mm and smaller and a maximum drop out thickness of 5 mm Color Gray