Moto-Master
Moto-Master Fusion Dual Ring Rear Sprocket Blue 51T (KM1)(897)
SprocketsSKU 773-531-620073451
Cheapest we found
$129.95
at XPERT Moto Gear
3 recent in-stock prices · spread $20.00 (15%)
Based only on in-stock prices checked in the last 30 days. 3 stores checked; dates for every store are shown below.
Recorded store prices
Prices we recorded when we last checked each store for this exact variant.
Product details
Fusion Dual-Ring Rear Sprocket
The Moto-Master Fusion Dual-Ring Rear sprocket brings you the best of both worlds – Steel outer ring and a lightweight aluminium inner ring.
- Special hardened and nickel coated steel outer ring.
- Will outlast an aluminium sprocket up to 3 times
- 50% less weight compared to a normal steel sprocket.
- Aircraft-grade 7075-T6 aluminium carrier.
- Precise manufactured outer ring and carrier interlock permanently using a specialized heat-shrink procedure.
- Carrier is colour anodized coated for extra durability.
- CAD designed, CNC machined and laser cut using state of the art technology.
Best of Both Worlds
Special hardened and nickel coated steel outer ring and aircraft-grade 7075-T6 aluminium inner ring. Will outlast an aluminium sprocket up to 3 times with up to 50% less weight compared to a normal steel sprocket.
Generic Images - Single Disc
Price history
Recorded changes for this exact variant.
Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.
- 1XPERT Moto Gear4 points · last checked 22 Aug 2026
- 2Superbike Supply1 point · last checked 21 Aug 2026
- 3Riders Market1 point · last checked 21 Aug 2026
Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.
How we collect and compare prices