BOX One Prime 9 Rear Shifter, Single Shift - Black

BOX One Prime 9 Rear Shifter, Single Shift - BlackPrime 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 no eMTBs Box One features: die cast top shell, machined clamp, dual action relase lever, die cast release lever, and a stainless braided lo friction cable Box Two features: die cast

- 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 no
-eMTBs
- Box One features: die cast top shell, machined clamp, dual action relase lever, die cast release lever, and a stainless braided lo-friction cable
- Box Two features: die cast top shell, extruded clamp, and dual action release lever
- 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

---

Today's Stock Status

10+ Available to ship in 2-4 Business Days

---

UPC: 639266097204
EAN: Not available
Manufacturer Part Number: BX-SH1-P9ASS-BK
BX5300 LD0053
144729-Q0-L

---