Shimano Dura-Ace GB-100 1st Gen 68-W-112 c.1972 Vintage 112 mm Bottom Bracket Axle

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Description

Shimano Dura-Ace GB-100 1st Gen 68-W-112 c.1972 Vintage 112 mm Bottom Bracket AxleOriginal 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

these come in different sizes to match the diameter of your seat tube

Material - Nylon / Plastic

Tubing - Columbus (Air fork & chainstays)

thoroughly checked by one of our mechanics and graded as poor condition

hailing from Italy and in production from the 1950s to the 1960s (yet still new & unused after all this time

some have knurled parts that grip the inside of the bolt hole

Length (Fixing End to Toe End)* - 55 mm

Made from aluminium and weighing in at 239 grams

Stock Code - D-CB9C

Material - Polyester / Cotton (75% / 25%)

Stock Code - D-BAG-S17V

Colour* - Black / Red / Green