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From bike stem risers to stem extensions, Performance Bicycle has the parts you need to perfect the fit of your ride.

Stem Extensions & Risers

Search within Extensions/Risers

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Showing 1 to 8 of 8 Products

Soma Stem Riser (Black) (1" Threaded to 1-1/8" Threadless)

Average Rating:5

$29.99

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Soma Stem Riser (Black) (1" Threaded to 1-1/8" Threadless)

Delta Stem Raiser (Black) (1-1/8") (Threadless)

$34.99

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Delta Stem Raiser (Black) (1-1/8") (Threadless)

Delta Stem Raiser Pro (1-1/8")

$39.99

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Delta Stem Raiser Pro (1-1/8")

Delta Alloy Stem Raiser Pro Adapter (Black)

$45.99

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Delta Alloy Stem Raiser Pro Adapter (Black)

Sunlite Stem Riser (Black) (8.25")

~~$20.49~~
Sale: $19.25

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Sunlite Stem Riser (Black) (8.25")

Delta Stem Riser Adapter (Silver)

$34.99

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Delta Stem Riser Adapter (Silver)

Dimension Steerer Extender (1-1/8") (+2 to 3-1/4 ")

$42.00

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Dimension Steerer Extender (1-1/8") (+2 to 3-1/4 ")

Expected Wed, Jan 1, 2025

Dimension 1-1/8" Threadless Steerer Extender 2

$44.99

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Dimension 1-1/8" Threadless Steerer Extender 2

Expected Wed, Jan 1, 2025

Nitto MT Stem Column Adaptor (1" Threaded Fork

Nitto MT Column cold-forged aluminum with knurled clamp ...

surface. Features: 130mm tall, cold-forged aluminum with knurled clamp surface For installing... MTC-024

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Specialized Roubaix/Ruby Stem Shim (Black)

This is a stem shim for the following ...

Specialized&nbsp;bikes: 2019 Diverge S-Works Frameset 2019 Diverge Men Base 2019 Diverge Men Comp 2019 Diverge... S174800001

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Deda Elementi Stem Quill Adapter (1" Threadless to

Deda Elementi Stem Quill Adapter. Features: Adapts 1&quot; ...

threadless stems to 1&quot; (22.2mm-ID) threaded steerer tubes Will also work on 1-1/8&quot;... SPADA

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Zoom Q-5 Stem Quill Adapter (1-1/8" Threaded to

The Zoom Q-5 Stem Quill Adapter is cold ...

forged and allows a 23mm height adjustment. This model adapts a 1-1/8" threaded fork to a 1-1/8" threadless stem.

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Ritchey WCS Replacement Stem Bolts for Classic C220

Replacement bolts for Ritchey stems. Original equipment stem ...

hardware ensures exact fit and finish. 55050007017

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