Shimano Dura-Ace GB-100 1st Gen 68-W-112 c.1972 Vintage 112 mm Bottom Bracket Axle 26" Made from aluminium/plastic/rubber and weighing

Made from aluminium/plastic/rubber and weighing in at 230 grams

Weight - 3

especially considering the clearance for wider tyres and mudguard eyelets

Weight - 6 g

Threaded Section - 26 mm

Shimano Dura-Ace GB-100 1st Gen 68-W-112 c.1972 Vintage 112 mm Bottom Bracket Axle 26" Made from aluminium/plastic/rubber and weighingOriginal part produced in the 1970s Professionally checked & cleaned Worldwide shipping Shimano Dura Ace bottom bracket axle (or BB spindle if you prefer), hailing from Japan and dating back to 1972. Made from steel and weighing in at 148 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike. The axle has been thoroughly checked, cleaned and graded as good condition, but do take a good look at the