Moose Offroad Front Sprocket 15T (520) | Yamaha Raptor/Grizzly, Banshee, Warrior, Kawasaki Tecate 4

Moose Offroad Front Countershaft Sprocket – 15 Tooth – Yamaha / Kawasaki (520 Chain)

Upgrade your driveline with this 15T front sprocket engineered by Moose Offroad for durability and smooth power delivery. Machined from high-tensile chromoly steel, broached inner splines maximize spline-to-countershaft contact, and a heat-treated, nickel-finished surface adds corrosion resistance and lubricity. Each sprocket is CMM quality-checked to match OEM spec for a precise fit.

✅ Chromoly steel construction resists impact & wear
✅ Broached inner splines for maximum spline engagement
✅ Heat-treated + nickel finish for strength & corrosion resistance
✅ CMM inspected to OEM spec for consistent fitment
✅ 520 chain, 15-tooth, front/countershaft position
⚠️ Fitment note: ATV/UTV ’24 catalog correction — Not for 2004–2013 YFZ450 models.
💡 Tip: Check clearance if ordering sizes larger than stock.

🔧 Fitment Compatibility

• Yamaha YFM350 Raptor: 2004–2013

• Yamaha YFM125 Grizzly: 2004–2009

• Yamaha YFZ350 Banshee: 1987–2006

• Yamaha YFM 350 Warrior: 1987–2004

• Kawasaki KXF250 Tecate 4: 1987–1988

(Front/countershaft sprocket for 520 chain; see models above.)

📐 Specs

• Product Type: Front Countershaft Sprocket

• Tooth Count: 15

• Chain Size: 520

• Material / Finish: Chromoly steel, nickel-coated

• Color/Finish: Natural

• Riding Style: ATV

• Units: Each

• Package Weight/Size: ~0.3 lb; 7" L × 6" W × 0.1" H