Moose Racing 15 teeth Gearbox output pinionRef : ME04183A / 12122241

Moose Offroad Hard-Parts D26-11B1-15CRMO Sprocket

Front sprocket machined from high-strength chromoly steel, designed for enduro and motocross practices. Designed for chain drive with a pitch of 420, this 15-tooth sprocket fits on the secondary shaft and ensures a rigid connection between the gearbox and rear wheel. Its manufacturing includes heat treatment and a nickel coating that limits corrosion and improves sliding properties in contact with the chain.

• Material: chromoly steel (shock and wear resistance)
• Teeth: 15
• Pitch: 420
• Position: front (countershaft)
• Finish: nickel-plated, natural colour
• Quality control: each sprocket checked on a three-dimensional measuring machine (CMM) for compliance with OEM specifications

The internal splines are machined to optimise contact with the secondary shaft and distribute transmission forces, limiting the risk of premature play. Sprocket compatible with many Two Wheel Dirt, ADV and ATV applications; ideal for the listed motocross and enduro motorcycles.

Before ordering, check the available space on your transmission if you choose a sprocket size different from the original. Manufacturer reference: D26-11B1-15CRMO.