2011 Transition Bikes 9-1 Single-Speed Converter
This is a single speed adapter kit that installs on a 9 speed rear hub allowing single spead gearing. This kit comes complete with rear cog, spacers, and lock-ring.

Shimano XTR Cassette 10 Speed M980
This new thoroughbred kit is starts with Shimano’s first-ever off-road two-ring race crank, which comes in carefully calculated CloseStep gear combinations to match riders’ individual style, terrain, and horsepower. With Primary Driving Gear choices, the only factor limiting how fast you can go is how much power you can produce.
XTR offers mindlessly fast shifting, and gives racers fewer excuses for losing and even more ways to win. It’s not for everyone, but for those up to the challenge, XTR Race delivers like never before
This 10-speed Dyna-Sys cassette combines stiffness with consistently smooth shifting performance and durability in an innovative lightweight package.

Shimano XTR Cassette 9 Speed M970
Shimano XTR Titanium CS-M970 9-Speed Cassette
A three piece aluminum carrier and 4 titanium cogs make the new CS-M970 Shimano’s lightest 9-speed mountain bike cassette ever at 224g.

Shimano XT Cassette 10 Speed M771
High quality 10 speed gearing with close ratio sprockets and Hyperglide design for efficient shifting

Shimano XT Cassette 9 Speed M770
High quality Mega-9 gearing with close ratio sprockets and Hyperglide design for efficient shifting.

Shimano SLX Cassette 10 Speed HG81
Shimano Drilled lightweight 10 speed cassette designed for super Narrow 10 Speed HG chains

Shimano Saint/SLX Cassette 9 Speed HG80
Shimano Drilled lightweight 9 speed cassette designed for super Narrow 9 Speed HG chains

Shimano Deore Cassette 9 Speed HG61
9 Speed cassette available in 11-32/11-34T

SRAM XX Cassette 10sp
XX was a global effort. Working across ten locations in six countries with an amazing team of engineers and designers, we collaborated to build the new standard of lightweight MTB performance. Driven and tested by our global teams of athletes, XX became a reality.
XX was an idea whose time was right: our first MTB group. We didn’t just want to be better—we wanted to be beyond comparison. Revolutionary front shifting, unmatched ergonomics, and unequalled hydraulic remote suspension lock-out, all in the first-ever 2×10 MTB package. But don’t take our word for it. Hear what our elite test athletes and tech support has to say.
The revolutionary machined design of the XX Cassette uses the same grueling manufacturing techniques that produced the PowerDome road cassette. With X-Dome, eight of the cogs are CNC-machined together out of a single block of billet steel, creating an incredibly lightweight, precise, and strong cassette. It’s a process that takes nine hours per cassette! The aluminum large cog can be replaced as needed. You have never seen a cassette that looks like this. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.
X-Glide is the common denominator that gives XX its unmatched shifting performance. With X-Glide, all four upshift locations are identical and can be picked up by any outer link. The result? Up and down shift locations have perfect timing, for an almost instant shift—even under load!

SRAM PG990 Cassette 9sp
Get the same reliable, lightweight performance BlackBox racers enjoy.
Tested on the pro circuit. Proven on the podium. SRAM® PowerGlide II™ 9-speed cassettes meet the demands of MTBers everywhere – from elite racers to weekend trail riders. Our cassettes performance is optimized through tooth profile and shift ramp design for quick and positive index shifting.


  1. Fazlee Jalil said

    Hi do you have spacer for cassettes?

    • melvin said

      Hi, yes we do. You can get it quite easily as they are the same size as a hollow tech 2 BB spacers as well.

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