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FREE SHIPPING in the USA on overs over $125**

Theory 8-Spline Spindle

by Theory
Original price $21.40 - Original price $42.86
Original price $21.40 - Original price $42.86
Original price
$21.40 - $42.86
$21.40 - $42.86
Current price $21.40
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The Theory 8-Spline Spindles are a great replacement for any stock 8-spline spindle that may have unfortunately bit the dust. Theory has even taken it a step further and now offers different lengths to accommodate for pretty much every bike out there. Includes new spindle bolts as well.

  • 138mm fits most 20" BMX bikes
  • 175mm fits most plus size bikes with around a 3" tire
  • 210mm fits most fat bikes with around a 4" tire

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Theory Spindle Bolts

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Theory Spindle Bolts are direct replacement to Theory's Converse cranks. Conveniently replace just the spindle bolts as opposed to buying a spindle...

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MISSION 8-SPLINE SPINDLE

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The Mission 8 Spline 19mm Spindle is the perfect replacement spindle to fit pretty much any 19mm / 8 spline crankset. Made from 4130 Chromoly steel...

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Original price $0.00 - Original price $0.00
Original price $0.00
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Current price $21.40
Original price $71.49 - Original price $71.49
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Current price $71.49

Merritt 48 Spline Spindle (For Big Bikes)

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Low stock

The Merritt 48 Spline Spindle (For Big Bikes) is designed to allow you too put a better set of cranks on the big wheelie bikes. This spindle is 175...

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Original price $71.49 - Original price $71.49
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Original price $100.11 - Original price $150.20
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$100.11 - $150.20
Current price $100.11

Theory Conserve Cranks (Bike Life Version)

Theory
In stock

The Theory Conserve Cranks (Bike Life Version), are made from the same durable chromoly construction as the normal version, but instead come with a...

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Original price $100.11 - Original price $150.20
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Original price $28.55 - Original price $28.55
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$28.55 - $28.55
Current price $28.55

8 Spline Spindle For Unsealed Bottom Bracket

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Low stock

The perfect replacement spindle for bikes that have 3pc cranks and an unsealed bottom bracket. Bottom bracket and bolts not included.

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Current price $28.55

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