Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 175mm / 12 Speed
Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 175mm / 12 Speed
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 8 Jan 2026)
Based on a total of 79,145 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 79,145 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
2-3 days
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£149.00
Delivery from £5.99
Shimano Ultegra FC-R8100 Chainset
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 8 Jan 2026)
Based on a total of 21,515 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,515 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 7 working days of receiving cleared payment.
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£189.99
Free Delivery
Shimano Ultegra FC-R8100 12-speed Double Chainset (175 mm 50/34T) Size
Overall Rating: 3.5 / 5 (average from multiple review sources, as of 28 Dec 2025)
Based on a total of 4,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 4,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-3 working days
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£194.99
Free Delivery
Shimano Ultegra R8100 12s Hollowtech Ii Crankset Black 175 mm / 50/34t
Overall Rating: 3.9 / 5 (average from multiple review sources, as of 9 Jan 2026)
Based on a total of 34,936 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 34,936 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
2 working day(s)
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DIRECTebanking
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£217.49
Delivery from £7.99
Shimano Ultegra Crank 2-speed FC-R8100 50x34 Teeth 175mm IFCR8100MX04 NEW
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 8 Jan 2026)
Based on a total of 21,515 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,515 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 6 - 13 working days of receiving cleared payment.
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£231.41
Delivery from £15.15
Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset, 50 / 34T 175 mm
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 9 Jan 2026)
Based on a total of 45,295 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,295 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 3 to 7 months. Express Delivery available with Amazon Prime.
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£255.99
Free Delivery
Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset, 50 / 34T 175 mm
Usually dispatched within 2 to 3 days
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£256.08
Free Delivery
Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset, 50 / 34T 175 mm
Usually dispatched within 5 to 6 days
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£260.10
Delivery from £9.99
Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset, 50 / 34T 175 mm
Usually dispatched within 6 to 7 months. Express Delivery available with Amazon Prime.
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£268.87
Free Delivery
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Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 175mm / 12 Speed - Details
▶ Finding you the best price!
We have found 9 prices for Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 175mm / 12 Speed. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 175mm / 12 Speed - Price Information
- Cheapest price: £149.00
- The cheapest price is offered by merlincycles.com(UK) . You can order the product there.
- The price range for the product Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 175mm / 12 Speed is €£149.00to €£268.87 with a total of 9 offers.
- Payment methods: The online shop merlincycles.com(UK) supports: Visa, Mastercard
- Delivery: The shortest delivery time is 2-3 days working days offered by merlincycles.com(UK) .
5 Variants from £122.40
£122.40
amazon.co.uk
Free Delivery
£188.49
bikeinn.com (UK)
Delivery from £7.99
£199.99
fawkes-cycles.co.uk
Free Delivery
£189.00
merlincycles.com(UK)
Delivery from £5.99
£189.00
merlincycles.com(UK)
Delivery from £5.99
Similar products
£19.44
ebay.co.uk
Delivery from £3.60
£122.40
amazon.co.uk
Free Delivery
£13.50
fawkes-cycles.co.uk
Delivery from £2.95
£188.49
bikeinn.com (UK)
Delivery from £7.99
£14.41
Amazon-marketplace.co.uk
Delivery from £15.35
Cheapest offer
The Shimano Ultegra FC-R8100 chainset maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to. The R8100 chainset now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. Features Optimal balance of stiffness, strength, weight and rotational performance. HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting. 52-36 and 50-34 chainring options. . 160, 165, 170, 172.5, and 175 mm crank arm lengths..
£149.00
2-3 days
merlincycles.com(UK)
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