Shimano Dura-Ace BB-7700 Locknut - Italian Thread - Y1TG11200

£14.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Genuine Shimano lockring for Dura-Ace BB-7700 bottom bracket
Made of aluminium right hand threading
Italian thread fits right- and left-hand cup (ITA has the same threading on both cups)
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Questions & Answers (1)
Hi, can this lockring be used with the Shimano UN55 70mm BB?
23 Sep 2020
There is no need to use this with the modern BBs, it is also Italian thread so would not fit.