Promax SL-1 Stem Lock

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  • Regular price $39.99

The SL-1 adds extra strength & a level of added protection against losing your front wheel and fork legs in the event of a broken steerer tube, as well as a more secure headset than the old star nut.

- Black only
- For 1" and 1-1/8" Threadless Headsets only
- Cold forged and fully CNC-machined from 7075 Alloy
- Weight: 72 grams