Promax SL-1 Stem Lock

Cold forged and fully CNC-machined from 7075 aluminum alloy, SL-1 stem locks offer peace of mind and a level of added protection against losing your front wheel and fork legs in the event of a broken steerer tube.

Available in red, blue, gold and black, in 1” and 1 1/8” sizes. 

1”-PX-SL1300001: 61 grams/2.15 ounces
1 1/8”-PX-SL1300118: 72 grams/2.53 ounces