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Rotor UBB4630 BB386 ABEC3 for 30mm

SKU: BBRO1032

Price: $214.90

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Rotor UBB4630 386 BB Steel. You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and durability – thank you. We embraced the task to improve upon so-called bottom bracket standards to give you the UBB4630.

Crafted from 7000 series aluminum alloy, the UBB4630 uses a threaded sleeve to lock both cups in place – without having all the locking effort rely on the press fit shell, thus providing a uniform spin and avoiding undesired noises. The flush fitting in the press fit region prevents bearing overload and also improves bearing alignment for a longer bearing life. The external bearing location affords a smoother spin and increased BB shell stiffness for PF30 and BBright standards. The internal sleeve also prevents cable guides from rubbing against rotating parts.

Details

Weight	109g
Material	100% CNC-machined, 7075 aluminum. Labyrinth seals prevent bearing contamination
Compatible Crankset Brand	ROTOR
Material Bearing	Steel
Axle diameter compatible	30mm
Frame Type	BB386EVO \| BB392EVO
Shell Width	86.5/91.5mm
Discipline	Road \| Triathlon \| Gravel \| Cyclocross \| MTB

ROTOR BOTTOM BRACKET COMPATIBILITY GUIDE

Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m.

About Us

Since 1938, Papanui Cycles has been serving the North West of Christchurch and after 80 years they are still offering great service.

Now established as one of Christchurch’s largest suburban cycle shops.

Offering top Global selling brands such as Merida, Marin, Apollo.

“Service is our number one goal,” says Kevin. “Everyone who works here is fully trained in sales along with mechanical and product knowledge, when it comes to cycles, we know our stuff.”

Everything from reliable commuting bikes to full suspension mountain bikes and carbon road bikes,

“With all Cycles we sell, not only do we give a manufacturer’s warranty, but exclusive too Papanui Cycles, we offer one Free General Service, valued at $93.00 after 2 months from date of purchase.”

Papanui Cycles has all your cycling needs and is looking forward to seeing you in store soon.

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SHOP HOURS

Monday - Thursday

8.30am - 5.30pm