MOOSE OFFROAD 1211-2031 Black 7075-T651 Aluminum 50-Tooth Rear Sprocket — Triumph Tiger 800

MOOSE OFFROAD — Premium CNC-Machined 7075-T651 Extra-Tempered Aluminum, Distortion-Resistant Design, and Black Finish 50-Tooth Rear Drive Sprocket for Triumph Tiger 800 Adventure Motorcycles

Drop rotational weight, sharpen your throttle response, and optimize your adventure machine's final drive ratio with the high-performance MOOSE OFFROAD 1211-2031 Rear Aluminum Sprocket. For adventure touring riders seeking to maximize performance, reducing unsprung weight and rotational mass makes a massive, noticeable difference in shock absorption and overall handling transition speeds. This premium 50-tooth rear sprocket is specifically designed to swap seamlessly onto your machine's hub, providing a rugged, precision-built alternative to heavy, generic factory steel sprockets.

The secret behind the exceptional durability of this sprocket lies in its premium material composition. Crafted from elite 7075-T651 aerospace-grade aluminum, this alloy undergoes a proprietary extra-tempering process. This extra heat treatment dramatically reduces structural distortion under heavy loads and allows for optimal thickness profiles—yielding a vastly stronger part than common, thinner 7075-T6 alternatives. To guarantee perfect concentricity and zero runout, each sprocket is 100% CNC-machined from solid billet plate with absolutely no stamping, grinding, or punch-press shearing. The result is an optimized tooth profile that provides maximum surface-area contact between the chain rollers and the sprocket teeth, balancing load distribution to significantly reduce chain stretch and tooth wear.

• 7075-T651 Structural Superiority: Specialized extra-tempered aluminum alloy yields enhanced strength and eliminates structural warping.
• 100% Precision CNC-Machined: Exclusively milled from solid billet aluminum for precise geometric tolerances with zero stamping defects.
• Optimal Tooth Profile: Maximum tooth-to-roller surface area contact delivers highly efficient power transfer and extended chain life.
• Unsprung Weight Reduction: Shaves valuable pounds of rotational weight compared to stock steel setups to improve suspension tracking.
• Hard Anodized Black Coating: Durable black finish resists corrosion, weather exposure, and chain-oil chemical wear.
• Tailored Adventure Fitment: Engineered with exact 525 chain pitch styling and mounting configurations for the Triumph Tiger 800 family.

Moto-House MX Pro Tip:

Upgrading to an aluminum rear sprocket is an exceptional way to wake up the performance of your adventure bike, providing crisp engine response and snappier acceleration. However, because aluminum is softer than steel, proper final drive maintenance is paramount. Installation Tip: Never mount a brand new sprocket onto an old, stretched drive chain. A worn chain has a modified pitch length and will ruin the teeth on your new aluminum sprocket within a few hundred miles. Always install a new sprocket set with a high-quality 525 sealed X-ring or O-ring chain. Torque Advice: Always use fresh blue threadlock compound on your sprocket bolts and torque them in a cross-pattern to the exact factory specifications to prevent uneven side-loading or dangerous loosening on long-distance tours.

Sprocket Specs	Material Architecture	Primary Compatibility
Tooth Count: 50T / Position: Rear	Extra-Tempered Billet 7075-T651 Aluminum	Triumph Tiger 800 (XR / XC / XRx)
Chain Size Fitment: 525 Pitch	100% Milled (No Stamping or Grinding)	Triumph Tiger 800 (XCx / XRT)
Weight: 0.81 lbs	Anodized Anti-Corrosion Flat Black Finish	Fits ABS and Non-ABS Hub Configurations

FAQ Questions

Q) Is this sprocket compatible with the stock 525 chain size that comes on the Triumph Tiger 800?
A) Yes, this sprocket is specifically machined to accept a standard 525-width drive chain. Ensure you check your current chain size if you have done a previous 520 conversion.

Q) How long can I expect an aluminum sprocket to last compared to a stock steel sprocket on a heavy adventure bike?
A) While aluminum is significantly lighter and provides quicker throttle response, it naturally wears faster than steel. With proper chain alignment, routine cleaning, and proper water-resistant lubrication, you can expect an premium 7075-T651 sprocket to provide several thousand miles of dependable service.

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