RENTHAL SPROCK R 428 50T BK UL SC 121U-428-50GPBK Assault Charge High-Flow Air Cleaner Based on the Legendary Bighorn

Based on the Legendary Bighorn and Bighorn 2

Shorter Braking Distance

inspired by timeless design from the 60s and 70s

| Brake_disc_Shape: Round | Diameter_int_ext_ømm_mm: 144/296 | Disc_Type: Fixed | Hole_diameter_mm: Ø 10

RENTHAL SPROCK R 428 50T BK UL SC 121U-428-50GPBK Assault Charge High-Flow Air Cleaner Based on the Legendary BighornFront Sprocks, CNC Machined from Case Hardered and Core Refined 655m13 Nickel Chromium Steel, Machined self cleaning mud grooves at each tooth to help INREP INCREASE WEAR RESIST From a special Enhanced 7075 T 6 Aluminum Alloy, Machined self cleaning mud grooves at a full to help in help in help in help inpr. tr. Ultralight Design Making Them 66% Lighter than Steel, Yet IncredIbly