Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset; 50 / 34T 170 mm
Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 170mm / 12 Speed
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 22 Jun 2026)
Based on a total of 80,302 customer reviews from independent review platforms.
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Based on a total of 80,302 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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£189.00
Delivery from £3.49
Shimano FC-R8100 Ultegra 12-Spd Double Chainset, 172.5mm Crank Arm - 50/34T
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Jun 2026)
Based on a total of 23,194 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.
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 23,194 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 2 - 3 working days of receiving cleared payment.
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£189.99
Delivery from £5.00
Shimano Ultegra FC-R8100 12-speed Double Chainset (170 mm 50/34T) Size
Overall Rating: 3.4 / 5 (average from multiple review sources, as of 11 Jun 2026)
Based on a total of 4,698 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.
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 4,698 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
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Shimano Ultegra R8100 12s Hollowtech Ii Crankset Black 170 mm / 50/34t 170 mm Black
Overall Rating: 4.1 / 5 (average from multiple review sources, as of 23 Jun 2026)
Based on a total of 41,136 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 41,136 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.
4 working day(s)
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£198.99
Delivery from £7.99
Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset; 50 / 34T 170 mm
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Jun 2026)
Based on a total of 23,194 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 23,194 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 2 - 5 working days of receiving cleared payment.
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£210.22
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Shimano Ultegra Crank 2-speed FC-R8100 50x34 Teeth 170mm Black IFCR8100CX04 NEW
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Jun 2026)
Based on a total of 23,194 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 23,194 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 11 - 16 working days of receiving cleared payment.
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£217.54
Delivery from £8.56
Shimano Ultegra R8100 50/34 170mm 12 Speed Bike Double Chainset 170mm
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 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 63 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.
In stock
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£220.64
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Shimano Ultegra R8100 50/34 170mm 12 Speed Bike Double Chainset
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Jun 2026)
Based on a total of 23,194 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 23,194 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 working days of receiving cleared payment.
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£220.64
Free Delivery
Shimano Ultegra R8100 50/34 170mm 12 Speed Bike Double Chainset 170mm
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 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 63 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.
In stock
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£222.31
Free Delivery
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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..
£189.00
2-3 days
merlincycles.com(UK)
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Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 170mm / 12 Speed - Details
▶ Finding you the best price!
We have found 9 prices for Shimano Ultegra R8100 Chainset - 12 Speed - Black / 34/50 / 170mm / 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 / 170mm / 12 Speed - Price Information
- Cheapest price: £189.00
- 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 / 170mm / 12 Speed is €£189.00to €£429.68 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).
6 Variants from £160.96
Shimano Ultegra FC-R8100 Ultegra 12-speed double chainset; 52 / 36T 172.5 mm
£160.96
ebay.co.uk
Free Delivery
Shimano Ultegra FC-R8100 Doube Crankset 2x12 - 165/170/172.5/175mm 34-50 / 36-52
£169.00
ebay.co.uk
Free Delivery
Shimano Ultegra R8100 Chainset - 12 Speed - Black / 36/52 / 165mm / 12 Speed
£189.00
merlincycles.com(UK)
Delivery from £3.49
Shimano Ultegra R8100 12s Hollowtech Ii Crankset Black 165 mm / 50/34t 165 mm Black
£183.99
bikeinn.com (UK)
Delivery from £7.99
Shimano Ultegra R8100 Chainset - 12 Speed - Black / 36/52 / 170mm / 12 Speed
£189.00
merlincycles.com(UK)
Delivery from £3.49
Shimano Ultegra R8100 12s Hollowtech Ii Crankset Black 175 mm / 52/36t 175 mm Black
£188.99
bikeinn.com (UK)
Delivery from £7.99
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