43T Ring Gear-Helical(Fr or Rr) 1:8
Part No: Z-XTM149421
Option (Use with 149423). Fits Mammoth ST, XLB, Monster MT, all XT2, XST & Rail...
£23.99
Availability:
In stock
Option (Use with 149423). Fits Mammoth ST, XLB, Monster MT, all XT2, XST & Rail