SHIMANO Ultegra CS-R8101 Cassette

$171.99

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Product Highlights

12-speed gear combination for peak efficiency
Smoother shifts under maximum pedaling force
Compatible with 12-speed and 11-speed FREEHUB body

Frequently Asked Questions

What is the gear combination of the SHIMANO Ultegra CS-R8101 Cassette?

The cassette features a refined 12-speed gear combination for peak efficiency in racing situations.

How does the cassette improve shifting performance?

It offers faster, smoother shifts even under maximum pedaling force, enhancing overall riding experience.

Is the SHIMANO Ultegra CS-R8101 compatible with older systems?

Yes, it is compatible with both new 12-speed and road 11-speed FREEHUB bodies.

What technology does the cassette utilize for shifting?

The cassette uses HYPERGLIDE+ technology for seamless shifts across the gear range, improving performance during climbs and sprints.

What benefits does the larger cog size provide?

Larger cogs maximize efficiency and shifting performance, allowing riders to maintain speed and power during intense efforts.

Free Shipping $100+

Free shipping on all orders over $100 (before tax)
All orders are processed within 1 business day
Orders ship from our warehouse in Guelph, ON
Free shipping ranges from 2-6 business days depending on location within Canada
Expedited shipping options (which ranges from 1-3 business days) are available at checkout upon entering your shipping address
We ship with most major couriers, including Canada Post, UPS, Fedex, Purolator, Canpar, and ICS
Full shipping details can be found in our shipping policy

Returns & Exchanges

If your NOMAD purchase isn't quite right for you, you may return it for a refund within 30 days from delivery
Return items must be unused and accompanied by all original packaging, with both product and packaging in an undamaged state and all product tags intact
Refunds will be issued to your original form of payment within 2-5 business days of receipt of items at our distribution centre
We cannot accept returns or exchanges of the following items:
- Nutrition products
- Gift cards
- Water bottles
- Personal care items, such as body creams and lotions
- Items marked as clearance or final sale
Return shipping fees are the responsibility of the customer
Full return details can be found in our return policy

Revolutionary Shifting Performance

The SHIMANO Ultegra CS-R8101 Cassette brings HYPERGLIDE+ technology to road cycling, offering seamless shifts both up and down the gear range. This innovation allows riders to maintain effort during climbs or sprints without needing to ease off for gear changes.

Enhanced Compatibility and Efficiency

Designed to maximize drivetrain efficiency, the Ultegra CS-R8101 features larger cogs and is compatible with existing HYPERGLIDE FREEHUB bodies. With an increase to 12-gears, it sets a new standard in road shifting performance.