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Jitsie ISIS titanium bottom bracket. Thanks to its Ti-6Al-4V titanium CNC-machined axle and carbon fibre body, it’s much stronger and lighter than traditional steel bottom brackets.
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Jitsie ISIS titanium bottom bracket. Thanks to its Ti-6Al-4V titanium CNC-machined axle and carbon fibre body, it’s much stronger and lighter than traditional steel bottom brackets.
Description and materials
- High-end Jitsie ISIS titanium bottom bracket.
- Used and tested by Jitsie team riders Alejandro Montalvo and Adam Morewood.
- The axle is made of ultralight, super strong, CNC-machined Ti-6Al-4V titanium, which provides a much better performance than traditional steel axles.
- The centre of the body is made of carbon fibre, offering better performance than steel with a lower weight.
- CNC machined BB cups make sure the axle stays securely in place and helps save some weight.
- Replaceable sealed cart bearings, with dual bearing on the drive side, ensuring a smooth, friction-less spin while keeping out mud, dust and dirt.
- Standard 1.37’’x24tpi thread, compatible with most trials frames with screw-on BB tubes.
- The axle has standard thread for M15 bolts and is 123mm long, enough to prevent the cranks from rubbing the stays.
- Includes M15 aluminium bolts and Jitsie crank extractor tool.
Dimensions
- Axle length: 123mm
- Bolts thread: M15
- Cups thread: 1.37’’x24tpi
Finishes
- Silver and black.
Weight
- 183g (+ aluminium bolts at 37g).
Additional information
It's recommended to use copper grease over any parts in contact with titanium, in this case on the bolts and cranks. If you have any doubts regarding compatibility on your frame or cranks, just get in touch!
TYPE | Threaded |
LENGTH AXLE | 123mm |
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Ya no rozan las bielas | |
Cristian M. el dÃa 2021-06-28 | Ha sido cambiar el pedalier y hemos solucionado por fin el crujido de las bielas (tenÃa la rosca tocada). Este Jitsie va muy bien, gira suave y es mucho más ligero que el que venÃa en la bici de mi crÃo. |