Feature(may vary by option.)

●The 2 x Easyboost bottom bracket keys allow you to wind the cranks of an old bike or mob on the bottom bracket.
●The bottom bracket keys are compatible with old bikes as well as on some MBK 41, 51, Solex, Peugeot 103 etc
●There are 4 different sizes of keyboard. It is therefore imperative to measure the size of the original key to ensure good compatibility.
●We offer keys of Ø9 x 40 mm in partial milling, Ø9 x 40 mm in total milling, Ø9.3 x 40 mm and Ø9.5 x 42 mm. The keys are machined with a very precise tolerance to ensure a hassle-free mounting.
●The delivery includes 2 keys of the selected size.

[Ø9 | 3 x 40mm]

[Ø9 x 40mm partial milling]

Description

The 2 x Easyboost bottom bracket keys allow you to wind the cranks of an old bike or mob on the bottom bracket.