Renthal 520-48 Teeth UltraLight Rear Sprocket, Model 150U-520-48GBHA, Part Number 150U-520-48GBHA

Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines.

The Renthal UltraLight Rear Chainwheel, model 150U-520-48GBHA and part number 150U-520-48GBHA, is a lightweight powersports rear sprocket designed for precise fitment and efficient power transfer. CNC machined from 7075 T6 aluminum, it is engineered to provide high strength with reduced weight compared with steel sprockets.

This rear sprocket features computer-engineered tooth profiling to support concentricity, load dispersion and maximum power transfer. Its hardwearing surface treatment is designed to enhance durability in demanding riding conditions.

Fitment is listed for 1999–2020 Yamaha YZ125, Yamaha G-250F, Yamaha 400–450 models, and 1988–1989 Honda XR250R applications. Verify the vehicle application and sprocket specifications before installation to ensure proper fitment.

Manufacturer and vendor part number: 150U-520-48GBHA. Brand: Renthal. Model: 150U-520-48GBHA. Size: 520 chain, 48 teeth.

Features:

• Brand: Renthal
• Model: 150U-520-48GBHA
• Manufacturer and vendor part number: 150U-520-48GBHA
• Size: 520 chain, 48 teeth
• Material: CNC-machined 7075 T6 aluminum
• Design: UltraLight rear chainwheel engineered for precise fitment, concentricity and load dispersion
• Tooth profiling: Designed to support maximum power transfer
• Listed fitment: 1999–2020 Yamaha YZ125, Yamaha G-250F, Yamaha 400–450 models, and 1988–1989 Honda XR250R

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1