The Fit Key 24mm Spline Drive sprocket is CNC machined from 7075-T6 aluminum and features a split 4 spoke design with arrow style cutouts modeled after the iconic Fit Key logo, offset 1/8″ teeth for improve chain alignment and a chromoly spline drive insert compatible with 24mm, 48 spline spindles only. Mad Dog approved!
“The 2pc Boss-less crank and Key Drive sprocket combo is the best set-up I’ve ever ridden and I’ve been running the same set for more than 10 years with no problems!” Chris ‘Mad Dog’ Moeller
- Teeth: 1/8″
- Bore: 24mm 48 Spline
- Thickness: 6mm
- Weight: 2.8 oz (25T)