Moose Racing 12 teeth Gearbox output pinionRef : ME02685A / 12122193

Front Sprocket MOOSE OFFROAD HARD - PARTS (ref. 26-4137-12CRMO)

Front sprocket machined from high-strength chromoly steel, designed for Offroad use: enduro and motocross. This transmission part (countershaft sprocket - steel) features 12 teeth with a pitch of 520, suitable for replacing the original component while adhering to OEM specifications. The internal splines are machined for maximum contact on the secondary shaft and uniform distribution of transmission forces.

• Material: Chromoly Steel
• Teeth: 12
• Pitch: 520
• Position: Front (sprocket)
• Finish: Heat treatment followed by nickel plating for better corrosion resistance and smooth engagement
• Quality control: Each sprocket inspected by a three-dimensional measurement machine (CMM) to match OEM specifications

Designed to withstand shocks and wear on trails and tracks, this sprocket fits many Two Wheel Dirt, ADV, and ATV models. Examples of compatible motorcycles: Kawasaki KX 85 II 19/16 (2025), GAS-GAS EC 125 RACING (2015), Yamaha YZ 125 (2004).

Workshop advice: check the available space before ordering a sprocket size larger than the original to avoid any interference issues with the rim or swingarm.