High-performance MINO Fusion dual ring rear sprocket built for Beta and Honda off-road motorcycles. Lightweight 7075 aluminium inner ring with a hardened steel outer ring delivers long life without the weight penalty. Available in 48T–52T sizes for enduro, hard enduro and motocross riders demanding durability and consistent drive.
$139.95
MINO Fusion Dual Ring Rear Sprocket — Lightweight Strength with Steel-Ring Durability
The MINO Fusion Series rear sprocket is designed to give you the best of both worlds: low rotating weight and serious wear resistance. A 7075 aluminium inner ring is paired with a special hardened steel outer ring to deliver long service life in harsh off-road conditions, without the sluggish feel of a full steel sprocket.
Key Benefits
• 7075 aluminium inner ring paired with a special hardened steel outer ring for low weight and maximum lifespan
• CAD designed, CNC machined and laser cut using modern manufacturing methods
• Interlocked dual-ring design eliminates movement between rings
• Sector-optimised layout for strength where it matters with minimal weight
• Colour anodised inner ring coating for added strength and durability
• Race proven on some of the toughest sand tracks in the Netherlands and Belgium
Ideal For
• Enduro and hard enduro riders wanting long life in mud, grit and rock
• Motocross riders chasing durability without adding rotating weight
• Riders who burn through alloy sprockets too quickly
• Anyone wanting a premium “fit it and forget it” rear sprocket upgrade
Why This Product?
Fusion sprockets are built for riders who want real longevity without sacrificing performance feel. The dual-ring construction targets wear where it happens (the teeth) while keeping overall weight down for sharper acceleration and less drivetrain drag.
Tooth Options
• 48T
• 49T
• 50T
• 51T
• 52T
Select the required tooth count before adding to cart.
Bike Fitment
Rear Sprocket Fitment
Beta 2016 to Current
• Beta RR 2T 125 / 200 / 250 / 300
• Beta X-PRO 2T 125 / 200 / 250 / 300
• Beta RR Race 2T 125 / 200 / 250 / 300
• Beta RR Racing 2T 125 / 200 / 250 / 300
• Beta RR 4T 350 / 390 / 430 / 480
• Beta X-PRO 4T 350 / 390 / 430 / 480
• Beta Race 4T 350 / 390 / 430 / 480
• Beta Racing 4T 350 / 390 / 430 / 480
• Beta Xtrainer 250 / 300
Honda 2015 to Current
• Honda CRF 250R
• Honda CRF 450R
Fits models using the Beta and Honda 520 front sprocket spline pattern.
Always confirm OEM sprocket specification before ordering.
