NIB/NOS Shimano XTR CS-M900 8-Speed Cassette: 12-32t (take off)

A must for your 1st generation XTR equipped bike, or any early 1990's mountain bike that must have only the best.  This cassette is a huge step up from the XT HG90 which does not have an aluminum spider and weighs 70g more. Condition New old stock...

Shimano XT CS-M8000 11 Speed Cassette: 11-46t + XTR CN-HG901 Chain (NEW, Mounted)

Wide range XT cassette in 11-46t with a bonus XTR/Dura Ace CN-HG901 chain.   Condition New, no package.  They have been mounted, but never ridden.  Perfect condition aside from the slightest ano marks from the chain on the largest two...

NOS/NIB Campagnolo 9-Speed Cassette: EXA Drive - 12-23t

These cassettes are the loose cog version, that came with the 9 speed Centaur, Veloce, and Daytona groups.  This is original production, from the late 1990's. Compatibility Fits all 9 and 10 speed Campagnolo freehubs.   Condition Brand new...

SRAM X1 XG-1180 11 Speed XD-Driver Cassette: 10-42t - Fits XX1 X01 X1 (Near Mint+ <50mi)

XX1, X01, and X1 compatible 11s cassette at a fraction of the price of an XX1.  The XG-1180 MINI CLUSTER™ hybrid cassette is light, durable and equipped with a 10-42 gear range that’s a perfect fit for any ride. MINI CLUSTER™...

Campagnolo Super Record 11 Speed Cassette: 12-25t - 6 Ti/ 3 Steel (EXC+)

Ultralight wide range SR 11s cassette for your road bike.  6 titanium cogs rest on two separate alloy carriers, with the 5 smallest cogs being steel for durability (the Record only has 3 titanium cogs). Condition Excellent or better lightly used...

Campagnolo Super Record 11 Speed Cassette: 12-29t Wide Range - Ti/Steel - CS15-SR119 (EXC+)

Ultralight wide range SR 11s cassette for your gravel bike, hilly road bike, touring bike.  6 titanium cogs rest on two separate alloy carriers, with the 5 smallest cogs being steel for durability (the Record only has 3 titanium cogs)...

NOS Campagnolo 8 Speed Pre Exa-Drive Cassette: 12-23t - Lockring (take-off)

Early 8 speed cassette with lockring.  The models are a bit fuzzy from this era, but this is likely a Chorus.   Compatibility: This is a pre-Exa Drive model (pre-1994), as indicated by the letters on the cogs to help with cog alignment...

Campagnolo Record 10 Speed Cassette: 11-23t - Ultra-Drive UD - Steel/Ti (MINT)

Super clean Record 10s cassette!  The four largest cogs are ti on two alloy spiders, the smaller cogs are steel for durability. Condition Mint just barely ridden condition.  No noticeable wear, low miles.  Tiny bits of dirt...

Campagnolo Chorus 10 Speed Cassette: 13-26t Road/Touring (Mint almost New)

Clean Chorus cassette from the 10 speed gruppo, with all steel cogs for a longer life. Condition Almost new, just a handful miles. Details 10 speed 13-26t three alloy spiders

Shimano CS-4600 10-Speed Cassette: 12-30t (New, take off)

Affordable 10s cassette for your mountain or gravel bike! Condition New, taken off a new bike and only test rides.  Slightest dirt between teeth. Details 10sp 12-30t  

NIB/NOS Shimano Dura Ace FH-7260 Uniglide Cassette: 6 Speed - 13-18t - GOLD

This was a radical piece of technology in 1978, in a world of 5 speed freewheels.  This 6 speed cassette pushed both the boundaries of that extra cog and being the first production cassette ever made!  It's bold and shiny gold cog plating is...

SRAM PG-990 9 Speed Cassette: 11-32t - X9 & X0 Level (NEW)

High end take off cassette for 9 speed Shimano and Sram drivetrains.   Condition: New in retail box Details 9 speed 11-32t

NIB/NOS Shimano CS-HG90 7 Speed Cassette: 13-26t - Silver - XT/Dura Ace

The CS-90 was issued with pre-1994 XT and DA/Ultegra groups.  Unofficially you could call it the CS-M732, as an actual XT numbered cassette didn't come until the M737 group.  Perfect for those 90's period-correct restorations, or just your...

NIB/NOS Crud Claw Cassette Cleaner Gizmo Gadget: Retro 1990's Weirdness - Black Anodized

This little trinket from the wild and weird early 1990's attached to your dropout under your quick release, and weaved through your cassette cogs to clean the mud and gunk as you pedal.  Did they work? I don't know. Never used one myself.  But...

Campagnolo Chorus 11 Speed Cassette: 12-25t (Almost New <100 Miles)

Chorus 11s cassette is just like the Record & Super Record variants, but a hair heavier and much longer lasting due to having all steel cogs.  The ti cogs on Record and SR save a good bit of weight but wear quickly.  This has the largest 3...

NOS Campagnolo Record Cassette Lockring: 29mm Thread Diameter - 38.5mm O.D.

29mm threads fit all 8 speed freehub bodies except Record Titanium. Condition New old stock.  Details Threads: 29mm x 1 Flange outside diameter: 38.5mm (does not work on 11t first position cog)

SRAM X1 XG-1180 11 Speed MTB X-Glide Cassette: 10-42t - Fits XX1 X01 X1 (Barely used)

XX1, X01, and X1 compatible 11s cassette at a fraction of the price of an XX1.  The XG-1180 MINI CLUSTER™ hybrid cassette is light, durable and equipped with a 10-42 gear range that’s a perfect fit for any ride. MINI CLUSTER™...

Miche Cassette Lockring for Campagnolo 10/11sp - 27mm Threads - 12t / 13t / 14t First Cog - NEW

Campy compatible lockring, by Miche.  Fits 1999 Record/Chorus, and all 2000+ 10 speed hubs/cassettes using a small cog of 12t, 13t, or 14t.  Also fits 11 speed using a 12t first position cog. Condition New Details Threads: 27mm x 1 Flange...

NOS Campagnolo Record 8-Speed Cassette Lockring: 29mm Threads, 38.5mm O.D. For 12t / 13t / 14t First Cog

Stock lock ring provided with 8 speed Campy Record cassettes, model CS-001V.  38.5mm flange diameter, to be used with 12t, 13t, 14t, or 15t smallest cog.  29mm threads fit all 8 speed freehub bodies except Record Titanium. Condition New old...

Gates Carbon Drive Rear Singlespeed Rear Cog: 20t

20t singlespeed cog for Gates Carbon Drive belt drive drivetrain. Condition Great lightly used shape Details Black