Cycling Deals
Shimano BB-UN300 bottom bracket British thread, 73 - 122.5 mm (LL123)-49%

Shimano

Shimano BB-UN300 bottom bracket British thread, 73 - 122.5 mm (LL123)

4 retailer offers · prices checked daily

Best price today

£14.39£27.99

at Cyclestore · save £13.60 (49%)

Lowest price we’ve trackedBuy at Cyclestore(opens in a new window)

Opens Cyclestore’s site. You pay them directly, and they deliver and handle returns. Always confirm price and stock there.

The current best price for Shimano BB-UN300 bottom bracket British thread, 73 - 122.5 mm (LL123) is £14.39 from Cyclestore. The lowest price we have recorded is £14.39 on .

A good quality bottom bracket for traditional chainsets Super-accurate bearings for smooth operation and improved durability Durable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fitting Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life Fast and easy installation without adjustment Narrow body allows clearance for cable routing under the bottom bracket

Where to buy

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Price history

Lowest ever
£14.39
20 September 2026
Highest tracked
£24.99
Last 6 months
Verdict
Good time to buy
Today matches the lowest we’ve seen
£24.99£0.0020 Sept23 Oct
  • Chevin Cycles
  • Condor
  • Cyclestore
  • Teamcycles
Every recorded day. One line per retailer. Sizes and colours on the same day are combined.

Latest 10 prices. Sizes and colours at the same price are listed together.