Its 6061 alloy body construction and 4140 heat-trated broached spindle give it maximum durability while the proprietary Shadow pins and signature micro-knurling add plenty of traction

FRONT HUB: 10mm Sealed

Replacement dropout kit for Stay Strong V3 and V4 frames

Material: die casted alloy

Wheel Size: 29"

SD Alloy V2 Pro Tapered Race Fork 20" Size:20mm Its 6061 alloy body constructionThe SD V2 forks are constructed from 6061 aluminium and come in a Matte Black or Shiny Black finish. The high standard welds make sure this is a strong and rigid fork, made for serious racing. ###section### Product Specs Steerer Length: 180mm Steerer Diameter: Tapered 1 1 8" 1 1 2" Wheel Size: 20" Material: Aluminium Dropout Size: 20mm Offset: 30mm Weight: 1. 48lbs (670g)