Rear Drive Sprocket 48T 428 Chain Steel Compatible With Suzuki Yz 80 Yz 85 1977-2025 79-85Cc

OEM PART NUMBERS:
• Suzuki: 39K-25448-01-XX / 39K2544801XX (OEM 47T Rear Sprocket - Same Bolt Pattern Fitment)
• Suzuki: 4ES-25448-00-00 / 4ES254480000 (OEM 47T Rear Sprocket - Same Bolt Pattern Fitment)
• Suzuki: 64511-03B20 / 6451103B20 (OEM 47T Rear Sprocket - Same Bolt Pattern Fitment)
• Suzuki: 64511-20920 / 6451120920 (OEM 47T Rear Sprocket - Same Bolt Pattern Fitment)
• Suzuki: 4ES-25447-00-00 / 4ES254470000 (OEM 47T Rear Sprocket - Same Bolt Pattern Fitment)
• Suzuki: 4ES-25447-10-00 / 4ES254471000 (OEM 47T Rear Sprocket - Same Bolt Pattern Fitment)
• Suzuki: 4ES-25447-20-00 / 4ES254472000 (OEM 47T Rear Sprocket - Same Bolt Pattern Fitment)

SPROCKET SPECIFICATIONS:
• Type: Rear (Drive) Sprocket
• Position: Rear (Drive)
• Number of Teeth: 48
• Chain Size: 428 Pitch
• Material: Steel
• Bolt Pattern: 4-Bolt
• Gearing Change: 48T vs Stock 47T = More Low-End Torque / Higher Final Drive Ratio (1T over stock)
• Condition: New

SUZUKI APPLICATIONS:
• YZ 80 79cc 2-Stroke Liquid-Cooled MX (1977-2001)
• YZ 85 85cc 2-Stroke YPVS 23HP MX (2001-2025)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov