Trialtech Sport Splined HD Sprocket

Description

– CNC machined from super tough hardened Cro-Moly to offer a high level of quality and durability.
– A shot blasted surface finish after machining increases the surface hardness and improves durability.
– Wide 4.5mm base gives a greater contact area between hub and sprocket, reducing interface pressure and helping prevent ‘dig-in’ problems associated with narrow-based sprockets.
– Tapered design gives maximum strength, while CNC-machined slots (17 and 18T models only) help keep the weight down.
– Compatible with all 1/8″ and 3/32″ chains.
– Industry standard Shimano HG spline pattern.
– Can also be run in a cassette for your main drive gear. The 4.3mm wide base is the same spacing as a 9-speed Shimano cassette.
– Available in 14, 15, 16, 17, and 18T.