KCNC Scandium MTB ISIS Bottom Bracket 68 / 73m

This is a light weight Scandium T-7451 bottom bracket with 3 replaceable sealed bearings.

• cnc machined Sc T-7451 axle
• Triple bearing design - 2 driveside, 1 non-driveside.
• Fits a 68mm BB shell with spacers included, or 73mm shell without.
• Standard 1.37" 24tpi English thread.
• Includes extra long Sc alloy cranks bolts
• Weighs 198g including spacers and crank bolts - 118mm

  Available in 113mm and 118mm lengths

  We also stock KCNC XC-1 MTB cranksets and at 540g, when combined with these bottom brackets makes a super lightweight crankset!