Park BBT-18 Internal 8 Notch Bottom Bracket Tool YGroup_7033751240749 Vendor: SR115018046017

Vendor: SR115018046017

Exceeds EN1621-1 level 1 back certification

the upper cuff extends quite far up the thigh and features silicone grippers on the cuffs to hold them in place

The Intergalactic 46t cluster features PVD finishing is twice as durable as anodised models

so we decided to do an x-ray of a frame and this is what came out

Park BBT-18 Internal 8 Notch Bottom Bracket Tool YGroup_7033751240749 Vendor: SR115018046017The Tool You Need in Your Arsenal to Defeat ISIS Drive and Octalink BB Related Tasks Made from bomb proof, investment cast steel, the BBT 18 has 8 notches with an outside diameter of 43. 4mm and will dominate any tasks requiring the removal, or reinstallation of ISIS Drive and Shimano Octalink thread in bottom brackets.