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Shimano Ultegra 6700 12-30 Cassette

Item #: CS236A00
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Shimano Ultegra 6700 12-30 Cassette

The Shimano Ultegra HyperGlide 10 speed cassette was designed for reduced speed without a huge wallet reduction. Racers on a budget often opt for Shimano Ultegra parts because they are almost as lightweight. The Shimano Ultegra 6700 cassette features an aluminum carrier for weight savings. For the 6700 series, the ramps have been made stronger to improve the tolerance.

  • Weight: 209 grams
  • Gears: 12-13-14-15-17-19-21-24-27-30
5.0 / 5.0
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Great Choice of Gears
I race XC mountain and bought a road bike to improve endurance, however, I found the stock gears too tall for climbing super steep grades without leaving the saddle. Switched out the 11-28 to this 12-30 and it solved the issue. I can still crank up the hill standing, but now have the granny gear to sit and spin. You also get the 27 which is a nice gear for all around climbing.

PROS: Durable, Easy To Install, Lightweight, Attractive Design

BEST USES: Upgrade, Road Biking
July 29, 2013
Location:
Santa Cruz
Perfect All Around Road Cassette
The 12-30 cassette is the best all around cassette for road enthusiasts. Paired with a compact chain ring setup you get almost a triple without the extra weight or hassle. Vast majority of cyclists won't miss the 11 tooth and will love that 30 tooth on the killer hill you grunt up!!

PROS: Lightweight
October 14, 2013
Location:
Houston
PERFECT UPGRADE
I ride in southern Oregon where an average ride has lots of hills (think "1500 ft elevation in 20 miles"). I've had a compact crank with 12-27, which is fine except on +14% grades. I finally decided to get a broader cassette (12-30) which gives me two easier gears, and it allows me to spin up any hill. I ride 100-150 miles a week. This is a great choice for me.

PROS: Easy To Install

BEST USES: Road Biking, Upgrade
August 25, 2013
Location:
Oregon
cassette
overall this cassette is.light durable, and improves your chain lag between shifts due to the grooves in the teeth.

PROS: Attractive Design, Easy To Install, Durable, Lightweight

BEST USES: Road Biking, Upgrade, Casual Riding, Racing
March 8, 2014
Location:
oceanside, ca
Very pleased with the Upgrade
I needed a new chain so I upgraded my chain and cassette to the ulterga 6700. I now have a full ultegra groupo. I felt the different in weight on my first ride. It changes gear even better and seems to spin much easier. I got 3 PR's on strava on the first ride.

PROS: Lightweight, Attractive Design

BEST USES: Road Biking, Upgrade
August 11, 2013
Location:
Payson, Ut United States

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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.