BIKONE DCTech BB86-92 Shimano OverSize oversized bottom bracket
- PressFit type, i.e. press-fit bottom bracket
- Only for Oversized frames (41.030 to 41.080mm)
- For use with Shimano, or 24mm spindle cranks
- Suitable for both road and mountain bikes with a frame width of 86.5mm to 92mm (BB86, BB92)
- Easy to install, no different from other similar bottom brackets; no special tools required
TECHNOLOGIES
- Dual Cup Technology (DCTech) – The bottom bracket’s two aluminum cups (one cup on each side of the bearing) are self-centering, helping to align the bearings very precisely in the frame, resulting in a perfect fit regardless of external factors. Once installed, the bottom bracket is a rigid link, eliminating play and extraneous noise and ensuring very smooth bearing operation.
- Oversized: The bottom bracket openings in bicycle frames can wear out over time, causing the opening diameter to increase. In this case, a standard-sized bottom bracket will no longer fit (resulting in unwanted play, noise, and faster wear of the bottom bracket opening), and BikoneOversized center bearings should be used.
- Chronium Steel steel bearings (ABEC5/P5-2RS)
- 7075 aluminum sleeves – a material used in aviation due to itsexcellent weight-to-strength ratio and durability over time
- T6 heat treatment significantly increases the strength of the material
- Manufactured on a CNC machine for ultimate precision and detail
- Double-sealed bearings
Weight: 94g
Package contains 1x BIKONE DCTech BB86-92 Shimano OverSize bottom bracket.
Product code: 35010140101603
EAN: 8437027270536
Additional information and other useful materials on installation and maintenance Bikone website