SRAM DUB English Bottom Bracket - English/BSA | 100mm | MTB

SRAM DUB English Bottom Bracket - English/BSA | 100mm | MTB SRAM

SRAM DUB English Bottom Bracket - English/BSA | 100mm | MTB

SRAM DUB English Bottom Bracket - English/BSA | 100mm | MTB

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What is the SRAM DUB English Bottom Bracket 100mm MTB for?

The SRAM DUB English Bottom Bracket 100mm is designed for mountain bike frames with a 100mm English/BSA threaded shell, most commonly found on fat bikes and specific purpose-built frames requiring extra-wide bottom bracket spacing. The DUB system's oversized spindle standard delivers the crankarm compatibility and durability that these demanding applications require.

The 100mm shell is a specialized specification. Confirm your frame uses this shell width before ordering. Compatible with SRAM DUB cranksets designed for 100mm shell applications. Not interchangeable with standard 68mm, 73mm, or 83mm shells.

$45.00
$45.00
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  • Estimated delivery: Aug 09 - Aug 13

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Specifications

  • Spindle Standard: DUB
  • Shell Type: English/BSA threaded
  • Shell Width: 100mm
  • Application: MTB, fat bike
  • Compatible Cranks: SRAM DUB cranksets for 100mm shell

FAQ

What frames use a 100mm English/BSA shell?

The 100mm shell width is specific to fat bike frames and certain downhill or freeride MTB frames requiring extra-wide bottom bracket spacing. Confirm your frame uses this shell width before ordering.

What is DUB?

DUB (Durable Unified Bottom Bracket) is SRAM's spindle standard using a 28.99mm diameter spindle for improved stiffness and bearing surface area. All current SRAM cranksets use DUB.

Is a press-fit tool required?

No. The English/BSA threaded interface uses a standard spanner-type BB tool. No press-fit tool is needed.

Best For

Fat bike and heavy-duty MTB riders running SRAM DUB cranksets on frames with a 100mm English/BSA threaded shell who need a direct OEM bottom bracket replacement.

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