Sram Dub Pressfit Road 86.5 Bottom Bracket

Description

The SRAM DUB bottom bracket series has a simple job: to connect the crank arms and ensure smooth, lasting power delivery to the drivetrain. To enable that single focus, we designed the DUB spindle to be the one true unifying component. An oversized spindle designed to work across all bottom bracket standards. For better crank arm compatibility. For better protection from the elements. For longer-lasting performance. For greater strength, smoothness and simplicity.

FEATURES

• An oversized spindle designed to work across all bottom bracket standards.
• Significantly lighter than the PFGXP system
• Easier installation by allowing the bearing cups to be pressed into the frame
• Sealed cartridge bearings available in both stainless steel and ceramic

Technology

DUB

The relationship between the bottom bracket spindle and the bearing is at the heart of DUB technology. It is where stiffness meets durability. We went beyond conventional thinking and made everything simpler by better integrating the relationship between the chainring, crank arm, spindle and bottom bracket. This approach to developing a complete system delivers better drivetrain performance.

Specifications

BB-FRAME INTERFACE	PressFit (MTB/DH: 104.5 mm), PressFit (MTB/DH: 107 mm), PressFit (MTB: 121 mm), PressFit (MTB: 89/92 mm), PressFit (Road: 86.5 mm)
CHAIN	55.0 mm, n/a
DEL SPINDLE LENGTH	n/a
FD E-TYPE MOUNT	n/a
CRANK-BB INTERFACE	DOUBLE
DI BEARING TYPE	Ceramic, Standard
SPINDLE DIAMETER	DOUBLE
CUP MATERIAL	Steel
WEIGHT (G)	72
WEIGHT BASED ON SU	BB92

Technical Details

Manufacturer Information

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.

Manufacturer

SRAM LLC
1000 W. Fulton Market, 4th Floor, Chicago, IL 60607, USA
compliance@sram.com

EU responsible person

SRAM Europe
Paasbosweg 14-16, 3862 ZS Nijkerk, The Netherlands
compliance@sram.com

Product identifier

EAN 0710845826030 · SKU 00.6418.025.000

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