SRAM Eagle PG-1210/1230 Cassette Replacement Cogs - 11-13-15 Cogs, Lockring Included scottsale The Lumina™ Micro 950 delivers

The Lumina™ Micro 950 delivers a powerful punch with 950 lumens of light output

the Limited 26" model features sealed front and rear hubs

Thanks to a traditional camber profile with Grip Tech

Ice Technologies fins & aluminum backplate cools down the brakes in use

SRAM Eagle PG-1210/1230 Cassette Replacement Cogs - 11-13-15 Cogs, Lockring Included scottsale The Lumina™ Micro 950 deliversSRAM replacement cogs allow riders to repair damaged or worn out cogs to extend the life of the cassette and provide smooth reliable shifting. For SRAM cassettes that use an 11 or 12 tooth cog in the 1st position 10sp X Glide: aluminum construction for a 11 tooth first position cog *(also for use on XG 999 9sp cassette and replacement for discontinued PG 7 9sp OG 1090 alloy lockrings) 10sp Open Power Glide: aluminum construction (1070 level), or black