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PrestaCycle UniBlock 11spd Cassette
PrestaCycle UniBlock 11spd Cassette
PrestaCycle UniBlock 11spd Cassette
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PrestaCycle UniBlock 11spd Cassette
PrestaCycle UniBlock 11spd Cassette
PrestaCycle UniBlock 11spd Cassette

PrestaCycle UniBlock 11spd Cassette

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Backorder: This item is currently not in stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Lighter, Simpler, And More Compatible

Prestacycle UniBlock 11 Speed Cassettes are a single-piece unit exquisitely machined from a solid block of cold-forged Chrome Molybdenum alloy steel, then heat-treated, tumble-finished and electroplated for added durability and low-friction operation. They last longer than standard steel cassettes.

Single block design allows Prestacycle to remove more unnecessary material, making our cassettes lighter than even top manufacturer models that use fast-wearing aluminum big cogs. Without spacers, there is nothing to lose. Faster cleaning on and off the bike, with quicker, mistake-free installation ensures you are ready-to-go!

Prestacyle's neutrality allows you to get one manufacturer's cog spacing onto another manufacturer's freehub. No need to waste money to convert wheels to different freehub standards.

Design enhancements also allow reverse-compability, such as adding 11 & 12 speed to 10 speed wheels, or adding a shifting system to a wheelset or trainer that does not otherwise support that system.


  • Shimano / SRAM 11 Speed
  • Maximum Life
  • Ultra-Light
  • Easier to Clean
  • Same Great Shifting
  • Chromoly steel
  • Red alloy locknut included


  • 11-12-13-14-15-16-17-19-21-24-27
  • 11-12-13-14-15-17-19-21-23-25-28
  • 11-12-13-14-15-17-19-21-24-27-29
  • 11-12-14-16-18-20-22-24-26-28-30
  • 11-12-13-14-15-16-18-21-24-28-32
  • 11-13-15-17-19-21-23-25-28-30-34

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

Cassette Type: Shimano 11 

11-27T - Silver

Weight: 160 grams

Mfg PartNum: 93113 

11-28T - Silver

Weight: 170 grams

Mfg PartNum: 93115 

11-29T - Silver

Weight: 185 grams

Mfg PartNum: 93117 

11-30T - Silver

Weight: 214 grams

Mfg PartNum: 93118 

11-32T - Silver

Weight: 237 grams

Mfg PartNum: 93119 

11-34T - Silver

Weight: 292 grams

Mfg PartNum: 93120 

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A guide to understanding and calculating bicycle gear inches.

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