Kogel BB86 ceramic center compound, SRAM DUB, ROAD
This centerset is compatible with Sram DUB cranks with a 28.99mm axle diameter and BB86/30 spec frames.
The main advantages of Kogel ceramic bearings
- guaranteed performance guarantee
- Kogel ceramic bearings are more symmetrical (ie round) and manufactured to tighter tolerances than steel bearings
- they are more efficient at transmitting power than standard bearings
- Kogel also supplies service kits and seals so that the bearings can be serviced and last as long as possible.
- Silicon nitride (the material used to make the bearing balls) does not corrode and resists wear for an extremely long time
- BB Boost® technology
- placing the bearings as close as possible to the arms of the cranks to increase rigidity and durability
- two-year minimum guarantee for smooth operation (after the first year, a professional service must be performed, then the guarantee is extended for another year)
Technical specification
Category: central composition
Specification: BB86/92
Type: road
| Specification | Road |
| Mount type | BB86-89.5-92 Press Fit |
| Axis type for crankset | DUB (⌀ - 29 mm) |
| Frame width | 86 mm, 92 mm |
| product ID | 167394 |
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ahojte , mam toto stredové zloženie cca rok najazdene ma 1500km a pri stupani alebo silnejsom zábere ide z neho taký bublavý zvuk, bol aj premazany na novo. Je možné že sa niečo poškodilo alebo opotrebovalo? nemá vobec tichý chod, reťaz aj kazeta su nové a pravidelne udržiavané.
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Ahoj,
tazko identifikovat problem takto na dialku - pokial vsak nepomohol servis/precistenie a premazanie, tak sa moze jednat samozrejme o poskodene lozisko, co vsak pri relativne malom najazde zavana inym problemom, samozrejme vsetko zalezi od podmienok v akych bol stred jazdeny a od starostlivosti.
Mas pripadne moznost sa zastavit u nas v servise (https://www.mtbiker.sk/shop/informacie/servis.html)? Prosim skus do poznamky k objednavke servisu ked tak uviest blizsi popis problemu. Dakujeme a mrzia nas vzniknute problemy s tymto vyrobkom.
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Ahojte, dá sa použiť na kľuky sram dub 28.99mm ? Ze ci je tqm este aj nejaka podlozka ked v popise je 30mm
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Ahoj,
vdaka za upozornenie na preklep - stred je urceny naozaj pre kluky SRAM DUB s priemerom osi 28.99 mm.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
Sale -41% Super B TB-1900B bottom bracket installation tool
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Sale -54% Super B TB-1927B bottom bracket press in tool for BB86
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