Product: GUB PF30-DB locking central shaft
Material: Ordinary bearing
Specification: Outer diameter is 46mm, five-way width is 68mm-73mm, suitable for disc: SRAM dub disc, disc axis: 28.99mm
BB axis series – interlock design
1. Interlock design can reduce noise & improve rigidity
2. The sealing system is easy to maintain and lubricate
3. The double O-ring design can effectively prevent water from entering the five way, and can be used as the buffer belt of the frame and BB.
4. Compatible with frame five way width of 68mm (highway) and 73mm (mountain) axle system
5. It is easy to fasten the central shaft with the locking tool
Weight: Net weight about 121 g / Gross weight about 145 g
———————————————————————————–
Model: BB30-DB Bottom Bracket
Material: aluminum alloy body + nitrile seal ring + PE seal cover
Process: CNC T6 strengthening treatment
Specifications: outer diameter: 42mm，five-way width: 68mm-73mm.
Suitable for crank: SRAM DUB crank, crank axis: 28.99mm
N.W.: about 106g
BB bottom bracket series-interlocking design
1. Interlocking design can reduce noise & increase rigidity
2. Sealing system is easy to maintain and lubricate
3.Double O-ring design can effectively prevent water from entering the five-way, and can be used as a buffer for the frame and BB
4. Compatible frame brackets with a width of 68MM (road bike) and 73MM (MTB)
5. It is easy to tighten the bottom bracket using the locking tool
————————————————————————————-
Model: GUB Bottom Bracket BB86-24
For 86.5mm road bike bottom bracket frame.
Compatible with 24*24mm Shima-n0 or 24*22mm SR-.AM GXP with a conversion ring.
Special threaded interlocking bottom bracket to reduce noise and for easy installation and maintenance.
Double O ring keeps water or dust out of the frame and works as the buffer between the frame and BB.
Aluminum alloy construction for long service time.
Material: Aluminum body+Ceramic bearings
Outer diameter: about 46mm/1.81in
Inner diameter: about 24mm/0.94in (use conversion sleeve transform 24mm to 22mm)
Weight: about 103g
Spec: Press-Fit style and Interlock design, fit for SR-.AM(use conversion sleeve transform 24mm to 22mm),
For Shima-n0( FS-.A),
BB length fit for 86.5mm length frame used.
