Tree 4130 HT Spline-Drive Sprocket
- Brand: TREEBIKECO
- Product: #458162
- Availability: In Stock
The Tree Heat-Treated Spline Drive chainwheel is made from 4.5mm thick heat-treated chromoly for maximum strength and a center bore compatible with 19mm 48 splined spindles only, eliminating the need for a sprocket bolt. The 8 large triangular cutouts help save weight and offset 3/32" teeth improve chain alignment, reducing wear.
Bore: 19mm 48 Spline
Weight: 2.6 oz (25T)
Dans Comp recommends replacing your chain when installing a new sprocket. Check out our selection of BMX Chains.