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Ceramic Thread Bottom Bracket for Shimano

$155.00

Image of Ceramic Thread Bottom Bracket for Shimano
  • Image of Ceramic Thread Bottom Bracket for Shimano
  • Image of Ceramic Thread Bottom Bracket for Shimano
  • Image of Ceramic Thread Bottom Bracket for Shimano

Features:
- Brand new designed CNC cups with lighter weight but more strength
-
ABEC 7 standard alloy steel bearing races
-
Grade 3 Si3N4 ceramic balls - highest precision in the market
-
Kluber grease
- Specially designed Nylon bearing retainer for
more shock absorbing and less friction
- Light touch
Dual lip rubber seals for a better protection

Weight :
- 83 g
for English threads (Road)
- 88 g for English threads (MTB)

- 87 g for Italian threads (Road)

Frame requirements:
- English threads 1.37" x 24TPI, 68mm width shell (Road)
- English threads 1.37" x 24TPI, 68mm/73mm width shell (MTB)
- Italian threads 36mm x 24TPI, 70mm width shell (Road)

Crank compatibility:
- Dura Ace 9100, Dura Ace 9000, Dura Ace Di2 (7900), Dura Ace (7900/7800), Ultegra 6800, Ultegra Di,Ultegra (6700/6600), Ultegra SL, 105 10 (5600/5700), Shimano Compact, FSA Gossamer etc, 24mm spindle cranks
Or
Shimano MTB 24mm spindle cranks i.e. Shimano XTR cranks

Alternative to following Shimano BBs:
- Dura Ace (SM-FC7800, SM-BB7900, SM-BB9000),Ultegra (SM-FC6600, BB-BB6700),105 (SM-FC5600, SM-BB5700)