Sunstar Steel Rear Sprocket - CRF150F Size:51 Tooth That allows for quick clean

That allows for quick clean out of crud - plus it looks like a modern big-bike style chain guide

An all new

Includes New High-Quality Bolts – Complete bolt-on upgrade

Rear w/hardware – KLX140 R&L Models only

(350lb) 6S350

Sunstar Steel Rear Sprocket - CRF150F Size:51 Tooth That allows for quick cleanFeatures: Manufactured using only the highest quality 1045 high carbon steel and most are heat treated for added strength and wear resistance Computer designed weight reduction holes are included where possible Most are zinc plated and some have a baked on durable paint process for corrosion resistance Fitment: 2003 2017 CRF150F