Motorcycle Parts > Sprocket

For KTM 85 2018 Renthal 441U-428-50GPSI Ultralight Grooved Rear Chainwheel

$214.99 USD

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  • Free tracked shipping across the USA
  • Typically arrives in 3-8 business days
  • Prices in USD
  • Fitment support: send your make, model and year
Product details

The wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.

Renthal drivetrain & transmission parts for KTM, 2018. Made from aluminium, alloy and steel. Cross-check part number 441U-428-50GPSI against the one you're replacing.

Part type Drivetrain & Transmission Parts
Fits KTM, 2018
Position Rear
Material aluminium, alloy, steel
Part number 441U-428-50GPSI
Condition new
  • Ultralight™ Grooved Rear Chainwheel (441U-428-50GPSI) by Renthal®
  • Tooth Quantity: 50
  • Chain Pitch: 428
  • Finish: Silver
  • Renthal Ultralight™ rear chainwheels are manufactured to extremely tight tolerences from a special material developed to withstand the rigours of supercross, motocross and enduro racing
  • The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable
  • Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life
  • Renthal's combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life over other brands
  • Self-cleaning mud grooves help prevent dirt build-up

Not sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Parts ship to you from US-based suppliers, typically arriving in 3 to 8 business days. If a part ever arrives faulty or not as described, a real person sorts it, backed by your consumer rights and our refund policy.