Jitsie Aluminium Bolts for ISIS Cranks

• CNC machined from 7075-T6 aluminium for strength and low weight
• securely fastens ISIS cranks while adding a race-ready look
• available in two versions:
  • M12 – suitable for Varial 24″ / 26″ bikes
  • M15 – suitable for Varial 20″ bikes
• designed for use with a 10mm Allen key (instead of the usual 8mm)
• supplied as a pair (2 bolts + aluminium spacers)
• lightweight – approximately 8g per pair

The Jitsie aluminium ISIS crank bolts are a lightweight, high-performance upgrade for your crankset. CNC machined from 7075-T6 aluminium, they save weight without compromising strength. Designed for use with a 10mm Allen key, these bolts are available in both M12 and M15 versions to fit different Varial bikes. Each set is supplied with aluminium spacers for secure and precise crank installation.

• 8g

• M12 – Varial 24/26″ bikes
• M15 – Varial 20″ bikes