Byercycles

Bottom brackets for square taper chainsets

Campagnolo Veloce, cartridge bearing, alloy cups,
English threads - 68mm shell.
111mm axle - ISO taper.
	£26.50 each

Shimano UN54 cartridge bearing,
English threads - 68mm shell - JIS taper.
107 - 110 - 113 - 115 - 118 - 122.5 - 127mm axle lengths

	£19.60 each
Shimano UN54 cartridge bearing,
for some American MTB frames.
English threads - 73mm shell - JIS taper.
113 - 122.5 axle lengths
	£19.60 each
Acor / YST cartridge bearing,
English threads - 68mm shell - JIS taper.
110 axle lengths.
Use a Shimano splined bottom bracket tool to fit.
	£11.25 each
Kinex cartridge bearing
English threads - 68mm shell - JIS taper
132 axle lengths.
Use a Shimano splined bottom bracket tool to fit.
	£9.90 each

Threadless bottom brackets for square taper chainsets
Used when the bottom bracket shell has a stripped thread.
YST / Acor bottom brackets, work by using the threaded cup on one
side of the unit, to tighten onto the shell and hold the bracket in place.
68mm shell - 110 - 113 - 119 - 122.5mm axle lengths.
Use a Shimano splined bottom bracket tool to fit.
	£18.25 each
All the above bottom brackets can be purchased direct from byercyclesonline shop click here
Bottom brackets with splined axles
Shimano 105 - 5500 & 5503 for Octalink chainsets,
68mm shell English threads, 22mm hollow pipe axle with 8 splines,
109.5 axle length for double 5500.
118 axle length for triple 5503.
Can also be used for Shimano Ultegra Octalink chainsets.
Use a Shimano splined bottom bracket tool to fit.
	£32.25 each

Shimano ES51 for Deore MTB and Tiagra road Octalink chainsets
68mm shell English threads, 22mm hollow pipe axle with 8 splines
113mm axle length for double Tiagra 4400
118mm axle length for triple Tiagra 4403
113mm axle length for Deore MTB
Use a Shimano splined bottom bracket tool to fit.
	£28.25 each


Acor cartridge bearing Isis pattern bottom bracket,
68mm shell English threads, 21mm hollow pipe axle with 10 splines,
113mm axle length.
Use a Shimano / Isis splined bottom bracket tool to fit.
	£30.50 each

Truvativ Powerspline splined bottom bracket,
73 or 68mm shell English threads,
113mm axle length, with 12 splines.
Suitable for Truvativ and Sram MTB chainsets
Use a Shimano / Isis splined bottom bracket tool to fit.
	£22.50 each
All the above bottom brackets can be purchased direct from byercyclesonline shop click here
Bottom bracket cups and bearings for Shimano Hollowtech 2 bottom brackets (overboard)

Shimano Tiagra 4500,
68mm shell English threads,
cups and cartridge bearings.
For Shimano Tiagra Hollow Tech 2 one piece chainsets
	£14.25 each

Shimano 105 - 5700
68mm shell English threads,
cups and cartridge bearings.
For Shimano 105 Hollow Tech 2 one piece chainsets
	£20.50 each

Shimano Deore - BB51,
68mm or 73mm shell English threads,
cups and cartridge bearings.
For Shimano Deore Hollow Tech 2 one piece chainsets.
	£14.75 each
All the above bottom bracket cups can be purchased direct from byercyclesonline shop click here





Byercycles cycle shop is open 4 days a week
To place an order with your credit card, telephone our sales line 01462-811175
during shop hours. Wednesday - Thursday - Friday - Saturday 9-00 am to 5-00 pm.
The shop is closed on Sundays, Mondays & Tuesdays.
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This page that was revised on 17 - 02 - 12 cancels all previous lists

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