Clean and Simple is always best. Leverless design for added security and clearance for when situations get tight. These super tough axles tighten up with a 6mm Allen key. They feature "a get out of jail&'; 6mm Allen key on the drive side of the axle if you manage to round the non-drive side. Constructed from 7075 Aluminum and made to the manufacturer&';s exact specifications. 168.5mm fits: 5010 V1, V2, V3, Bantam V1, Blur TR V1.1, Blur XC V2.2, Blur LT V2.2, V2.1c, Blur V3, Bronson V1, V2, V3, Chameleon V5, V6, V7, Heckler V7, Heckler E-Bike V8, Heckler MX E-Bike, Highball V1, V2, V3, Hightower V1 and V2(MY20 and MY21 only, see 173.7mm Axle for MY22+), Hightower LT V1, Megatower V1, Nomad V2.1, V3, V4, Tallboy LT V1.1, Tallboy V1.1, V2, V3, V4 (MY20 and MY21 only, see 173.7mm Axle for MY22+), and Juliana Equivalents SPECS table{border-collapse:collapse;width:100%;} td{text-align:left;padding:8px;font-weight:350;} tr:nth-child(even){background-color:#f2f2f2} th{background-color:#eb212e;color:white;text-align:left;padding:8px;} .desc .specs-heading{font-size:24px;font-weight:600;padding-top:35px;border-top:3px solid #f0f0f0;display:inline-block;border-bottom:4px solid #eb212e;width:142px;margin:0;} Model Santa Cruz Bikes 168.5 Description 12x168.5mm Rear Axle Axle Length (mm) 168 Thread Pitch M12x1.0 Color Rhodium Silver