Shimano BB-UN300 Square Taper Bottom Bracket - 107 to 127mm - 68/73mm
Shimano BB-UN300 Square Taper Bottom Bracket - 107 to 127mm - 68/73mm
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Apr 2026)
Based on a total of 22,964 customer reviews from independent review platforms.
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Based on a total of 22,964 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.
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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
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£13.99
GBP 13.99 / Unit
Delivery from £3.99
Shimano BB-UN300 Bottom Bracket 68x115mm Square Taper Sealed BSA MTB Road
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Apr 2026)
Based on a total of 22,964 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 22,964 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
Will usually delivered within 3 - 6 working days of receiving cleared payment.
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£14.99
Delivery from £2.99
Shimano BB-UN300 bottom bracket British thread, 73-113 mm, Silver
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 24 Apr 2026)
Based on a total of 46,997 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 46,997 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. Express Delivery available with Amazon Prime.
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£14.99
Delivery from £4.49
Shimano BB-UN300 bottom bracket British thread, 73-113 mm, Silver
In stock. Express Delivery available with Amazon Prime.
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£15.49
Delivery from £4.49
Shimano BB-UN300 BSA Bottom Bracket, Bottom bracket dimensions 113/73mm
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 26 Apr 2026)
Based on a total of 31,499 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 31,499 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 to 3 business days
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£16.23
Delivery from £9.54
Shimano BB-UN300 Bottom Bracket British Thread (73-113 mm) Fitting: 73
Overall Rating: 3.4 / 5 (average from multiple review sources, as of 27 Apr 2026)
Based on a total of 4,554 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 4,554 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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£17.99
Delivery from £2.95
Shimano BB-UN300 bottom bracket British thread, 73-113 mm, Silver
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£18.50
Delivery from £11.50
Shimano BB-UN300 bottom bracket British thread, 73-113 mm, Silver
In stock
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Visa
Mastercard
Mastercard
£19.99
Delivery from £3.95
Shimano UN300 Bottom Bracket Bike Cycle Bicycle BB Square Taper Sealed Cartridge
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Apr 2026)
Based on a total of 22,964 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 22,964 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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£20.48
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Shimano BB-UN300 Square Taper Bottom Bracket - 107 to 127mm - 68/73mm - Details
▶ Finding you the best price!
We have found 9 prices for Shimano BB-UN300 Square Taper Bottom Bracket - 107 to 127mm - 68/73mm. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Shimano BB-UN300 Square Taper Bottom Bracket - 107 to 127mm - 68/73mm - Price Information
- Cheapest price: £13.99
- The cheapest price is offered by ebay.co.uk. You can order the product there.
- The price range for the product Shimano BB-UN300 Square Taper Bottom Bracket - 107 to 127mm - 68/73mm is €£13.99to €£30.65 with a total of 9 offers.
- Payment methods: The online shop ebay.co.uk supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Will usually delivered within 1 - 2 working days of receiving cleared payment. working days offered by ebay.co.uk.
15 Variants from £10.00
£12.00
Evanscycles.com
Delivery from £4.99
£13.99
GBP 13.99 / Unit
ebay.co.uk
Delivery from £3.99
£13.99
GBP 13.99 / Unit
ebay.co.uk
Delivery from £3.99
£18.49
Amazon-marketplace.co.uk
Delivery from £1.49
£10.00
Amazon-marketplace.co.uk
Delivery from £9.23
£12.97
deporvillage.co.uk
Delivery from £8.99
£12.97
deporvillage.co.uk
Delivery from £8.99
£13.83
deporvillage.co.uk
Delivery from £8.99
£13.83
deporvillage.co.uk
Delivery from £8.99
£13.83
deporvillage.co.uk
Delivery from £8.99
£12.97
deporvillage.co.uk
Delivery from £8.99
£13.73
ebay.co.uk
Delivery from £2.99
£12.49
tredz.co.uk
Delivery from £2.95
£15.00
Amazon-marketplace.co.uk
Delivery from £9.25
£13.99
GBP 13.99 / Unit
ebay.co.uk
Delivery from £3.99
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£13.99
GBP 13.99 / Unit
ebay.co.uk
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£22.78
Amazon-marketplace.co.uk
Delivery from £6.75
Shimano BB-UN300 Bottom Bracket British Thread Silver
£23.99
Leisurelakesbikes.com
£12.00
Evanscycles.com
Delivery from £4.99
£13.99
GBP 13.99 / Unit
ebay.co.uk
Delivery from £3.99
Cheapest offer
Compatible Brand: Shimano / Size: 73mm x 113mm / Shell Width: 68 mm / Bottom Bracket Shell Type: BSA (English) / Set Includes: Bottom Bracket / Item Length: 107 - 127mm / Colour: Silver / Manufacturer Warranty: 1 Year / Spindle Type: Square Taper - JIS / Model: BBUN300 / Compatible Bike Type: Universal, Road Bike / For Bike Type: Road Bike / Number of Items: 1 / Item Width: 68 - 73mm / Country of Origin: Indonesia / Part Type: Bottom Bracket
£13.99
Will usually delivered within 1 - 2 working days of receiving cleared payment.
ebay.co.uk
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