Prime 9 Technology for greater simplicity and durability
Available in single shift option for eMTB to keep the user from shifting multiple gears under load, significantly reducing the rate of bent teeth and broken chains
Multi shift option changes up to 3 gears at once for non-eMTBs
Box One features: diecast top shell, machined clamp, diecast release lever, and a stainless braided lo-friction cable
Box Two features: diecast top shell, and extruded clamp
Box Three features: resin top shell, and same as above
Box Four features: 8 speeds, with Prime 9 Technology and the same construction as Box Three
Limited lifetime warranty
3rd party web sales must be an Authorized Dealer
| model |
One Prime 9 Single shift |
| speed |
9sp |
| front/rear |
rear |
| color |
black |
| weight |
127g |
