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FREE Local Shipping for orders over $80. Exclude bulky items.
FREE Local Shipping for orders over $80. Exclude bulky items.

Shimano 105 CS-R7100 Hyperglide Cassette Sprocket for 12 Speed

Original price $76.00 - Original price $106.00
Original price
$76.00 - $106.00
Current price $106.00
or 3 payments of $35.33 with atome
Only 1 left!
Only 2 left!
Teeth: 11-36T (CS-HG710)


SHIMANO 12-speed Road Cassette Sprocket
Wide range cassette for varied terrain drop bar riding

The 11-36T 12-speed cassette offers a wide gear range of 327%. From sprinting on the flats to steep climbs, you can choose the best gear ratio to suit every situation. Gear steps are optimized for pedaling efficiency, with the first eight cogs focusing on a natural and comfortable connection, and the largest four cogs allowing you to select from a wide range of gears while avoiding abrupt gear ratio changes.

Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation
Compatible with new 12-speed and road 11-speed FREEHUB body


SERIES: SHIMANO 105 R7100 Di2 Series
Type: HG
Rear speeds: 12
Compatible chain: HG 12-speed
Combination name (Group name): 11-36T
Combination * Titanium gear|1: 11-12-13-14-15-17-19-21-24-28-32-36T
Spline type|HG spline L2 (ROAD 12-speed dedicated): ✔
Aluminum spider arm|QTY (pcs): 1
Titanium gear|QTY (pcs): 0
Aluminum gear|QTY (pcs): 0
Steel gear|QTY (pcs): 12

Shimano 105 CS-R7100 12-speed Cassette
The Shimano CS-R7100 is the suitable cassette for new Ultegra 105 Di2 R7100 12-speed group. From sprinting on the flats to climbing steep inclines, the 11-34T cassette has you covered. It is compatible with both SHIMANO 11-speed and 12-speed FREEHUB bodies.
THE SCIENCE OF SPEED: Shimano 105 12-speed Cassette CS-R7100
The next-generation SHIMANO 105 featuring Di2 draws on the design philosophy The Science of Speed bringing fresh momentum, comfort and control. It lets you embrace an open road, full of infinite possibilities. Go deeper into your journeys. See the world in a fresh new way. And enjoy the gift of each new day.

The new SHIMANO 105 brings Di2 shifting to a new set of riders. For those who have only experienced mechanical shifting and ergonomics, SHIMANO 105 Di2 represents a transformation of the road cycling experience. With function and technologies inherited from DURA-ACE and ULTEGRA, SHIMANO 105 is the culmination of years of research and development. With a shared Di2 platform, sophisticated ergonomics, SHIMANO 105-optimized gear combinations, and an exceptional brake system, the new SHIMANO 105 marks a new era of affordable performance.
Features - Shimano 105 CS-R7100 12-speed
Refined 12-step gear combination provides peak efficiency and accelerating performance for every situation
Compatible with new 12-speed and road 11-speed FREEHUB body

Product features
Use: Road
Group: 105 Di2 R7100
Model: CS-R7100-12
Type: Hyperglide (HG)
Gear: 12-speed
Compatible chain: CN-M7100 HG 12-speed

11-34 (11-12-13-14-15-17-19-21-24-27-30-34 teeth)

Spider arm: Aluminum
Spockets: Steel
Lock ring: Steel

Weight: 361g (manufacturer information) 

Shipping information

 Trackable Delivery

  • Orders of value above S$30 will be shipped using a trackable delivery service.
  • Delivery lead time shall be between 2-4 working days. 

Domestic Mail Delivery

  • Orders of value S$30 or lower will be shipped using Singpost postal mail (non-trackable). 
  • Delivery lead time shall be between 3-7 working days.

Same Day Delivery

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  • Additional fee shall apply.

Singapore Only

  • Shipping charges reflected at check-out is based on delivery within Singapore only.
  • We currently do not ship outside of Singapore.
  • Any orders from outside of Singapore will be cancelled and the payer will have to bear losses in exchange rates, transaction fee and cancellation fee.
  • Additional delivery charge of S$40 shall be imposed for delivery of bulky items to restricted areas such as the Changi Airfreight Centre. This additional charge will not be reflected during check out. We will advise on the payment method once the order has been confirmed.
  • You may request for an exchange of the purchased item within 14 days after receiving your item.
  • To be eligible for an exchange, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. 
  • Clearance and pre-order item(s) are not eligible for exchange.
  • You can contact us at If your request is accepted, you will have to exchange the item directly at our store.
  • Should you decide to mail the item to us rather than carry it to our store, you will be responsible for all shipping charges and assume the risk of loss or damage to the returned products during its transit to our store. We recommend insuring shipments.

Order Cancellation

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  • Cancellation is only possible if the order has not been shipped.
  • A fee will be charged for all order cancellations. These are fees charged by the payment gateways and we are in no way profiting from these charges. 
  • Fee varies according to the payment method used at the point of purchase:
  • Visa/Master (Locally issued card): 3.2% + S$0.50
  • Visa/Master (Overseas issued card): 3.6% + S$0.50
  • AMEX: 3.6% + S$0.50
  • Paypal: 3.9% + S$0.50
  • Refunds shall be made in Singapore dollars. No restitution shall be made for any loss in currency exchange.
  • Refunds will be via the original method when the purchase was made.
  • Please remember it can take some time for your bank or credit card company to process and post the refund.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as nutritional products) and custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.