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Stem Parts

Performance Bicycle carries a huge assortment of repair & replacement bike stem parts including risers, shims, & more.

Stem Parts

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Showing 1 to 45 of 87 Products
Zipp Quickview Integrated Stem Faceplate Mount (Black) (SL Sprint)
Not yet reviewed
$55.99
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Zipp Quickview Integrated Stem Faceplate Mount (Black) (SL Sprint) (w/ GoPro Mount)
Problem Solvers Handlebar Shim (Black) (22.2 to 31.8mm)
Not yet reviewed
$12.99
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Problem Solvers Handlebar Shim (Black) (22.2 to 31.8mm)
Available in Stores
Wheels Manufacturing Handlebar Shim (Alloy) (31.8mm Stem)
Not yet reviewed
$16.99
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Wheels Manufacturing Handlebar Shim (Alloy) (31.8mm Stem)
ENVE Road Stem Titanium Bolt Kit (6 Bolts)
Not yet reviewed
$25.00
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ENVE Road Stem Titanium Bolt Kit (6 Bolts)
Specialized Future Shock 1.5 & 2.0 Stem Shim (Black) (1-1/8" Stem)
Not yet reviewed
$5.99
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Specialized Future Shock 1.5 & 2.0 Stem Shim (Black) (1-1/8" Stem)
Specialized Tarmac SL8 Headset Top Cover, Spacer & Transition Kit (Black)
Not yet reviewed
$14.99
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Specialized Tarmac SL8 Headset Top Cover, Spacer & Transition Kit (Black)
Delta Alloy Stem Raiser Pro Adapter (Black)
Not yet reviewed
$45.99
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Delta Alloy Stem Raiser Pro Adapter (Black)
Thomson Elite Stem Shim (Black or Silver)
Not yet reviewed
$11.99
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Thomson Elite Stem Shim (Black or Silver) (For X2/X4 Stems) (1-1/8" to 1" Steerer)
Available in Stores
Specialized Tarmac SL7/SL8 Stem Cable Clamp & Bolt (Black)
Not yet reviewed
$6.99
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Specialized Tarmac SL7/SL8 Stem Cable Clamp & Bolt (Black)
Specialized Future Road Stem Face Plate (Black)
Not yet reviewed
$9.99
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Specialized Future Road Stem Face Plate (Black) (Accessory Compatible)
Zoom Q-5 Stem Quill Adapter (1-1/8" Threaded to 1-1/8" Threadless)
Not yet reviewed
$21.99
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Zoom Q-5 Stem Quill Adapter (1-1/8" Threaded to 1-1/8" Threadless)
Specialized Future Shock 1.5 & 2.0 Stem Shim (Flanged Version)
Not yet reviewed
$8.99
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Specialized Future Shock 1.5 & 2.0 Stem Shim (Flanged Version)
Title MTB ST1 Stem Bolts (6 bolts) (Oil Slick)
Not yet reviewed
$16.95
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Title MTB ST1 Stem Bolts (6 bolts) (Oil Slick)
Ritchey WCS 4-AXIS Stem Replacement Stainless Steel Bolt Set (6)
Not yet reviewed
$9.95
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Ritchey WCS 4-AXIS Stem Replacement Stainless Steel Bolt Set (6)
Zoom Q-2 Stem Quill Adapter (1" Threaded to 1-1/8" Threadless)
Not yet reviewed
$22.49
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Zoom Q-2 Stem Quill Adapter (1" Threaded to 1-1/8" Threadless)
Ritchey WCS C260 Stem Replacement Bolt Set (7)
Not yet reviewed
$9.95
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Ritchey WCS C260 Stem Replacement Bolt Set (7)
Easton ICM Faceplate Stem Mount (Black) (Garmin)
Not yet reviewed
$19.99
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Easton ICM Faceplate Stem Mount (Black) (Garmin) (For Easton EA90, EA70 and EA50 ICM Faceplate Stems)
Deda Elementi Stem Quill Adapter (1" Threadless to 1" Quill)
Not yet reviewed
$19.99
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Deda Elementi Stem Quill Adapter (1" Threadless to 1" Quill)
Problem Solvers Steerer Tube Shim (28.6 to 25.4mm) (1-1/8" Threadless)
Not yet reviewed
$5.99
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Problem Solvers Steerer Tube Shim (28.6 to 25.4mm) (1-1/8" Threadless)
Available in Stores
Ritchey WCS Replacement Stem Bolts for Classic C220 Stem
Not yet reviewed
$9.95
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Ritchey WCS Replacement Stem Bolts for Classic C220 Stem
Problem Solvers Steerer Tube Shim (28.6 to 25.4mm) (1-1/8" Threadless)
Not yet reviewed
$5.99
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Problem Solvers Steerer Tube Shim (28.6 to 25.4mm) (1-1/8" Threadless)
Delta Stem Raiser (Black) (1-1/8") (Threadless)
Not yet reviewed
$34.99
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Delta Stem Raiser (Black) (1-1/8") (Threadless)
Ritchey Comp 4-Axis & Adjustable Stem Bolt Set (Black) (6)
Not yet reviewed
$9.95
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Ritchey Comp 4-Axis & Adjustable Stem Bolt Set (Black) (6)
Problem Solvers Handlebar Shim (25.4 to 26.0mm) (35mm Length)
Not yet reviewed
$9.99
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Problem Solvers Handlebar Shim (25.4 to 26.0mm) (35mm Length)
Specialized Roubaix/Ruby Stem Shim (Black)
Not yet reviewed
$7.99
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Specialized Roubaix/Ruby Stem Shim (Black)
Thomson Stem Bolts (3mm Hex) (M4) (Black) (6)
Not yet reviewed
$4.99
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Thomson Stem Bolts (3mm Hex) (M4) (Black) (6)
Ritchey WCS C-220 Stem Face Plate Replacement (Wet Black)
Not yet reviewed
$12.95
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Ritchey WCS C-220 Stem Face Plate Replacement (Wet Black)
Sunlite Stem Riser (Black) (8.25")
Not yet reviewed
$19.25
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Sunlite Stem Riser (Black) (8.25")
Dimension Steerer Extender (1-1/8") (+2 to 3-1/4 ")
Not yet reviewed
$42.00
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Dimension Steerer Extender (1-1/8") (+2 to 3-1/4 ")
Available in Stores
Specialized IBS C2.1 Stem Bolts
Not yet reviewed
$11.99
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Specialized IBS C2.1 Stem Bolts
Nitto MT Stem Column Adaptor (1" Threaded Fork to 1-1/8" Threadless Stem)
Not yet reviewed
$59.99
Sale: $51.99
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Nitto MT Stem Column Adaptor (1" Threaded Fork to 1-1/8" Threadless Stem)
Ritchey Stem Mount for Supernova Light (C-220/4-Axis Stem Mount)
Not yet reviewed
$21.95
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Ritchey Stem Mount for Supernova Light (C-220/4-Axis Stem Mount)
Ritchey Superlogic C260 Stem Replacement Bolt Set (7)
Not yet reviewed
$9.95
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Ritchey Superlogic C260 Stem Replacement Bolt Set (7)
Dimension Steerer Adaptor (1" Quill to 1-1/8" Threadless)
Not yet reviewed
$26.00
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Dimension Steerer Adaptor (1" Quill to 1-1/8" Threadless)
Expected Tue, Feb 25, 2025
OneUp Components EDC Lite Carrier & Multi-Tool (Green)
Not yet reviewed
$39.99
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OneUp Components EDC Lite Carrier & Multi-Tool (Green)
Ritchey WCS 4-Axis Replacement Face Plate (Wet Black)
Not yet reviewed
$12.95
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Ritchey WCS 4-Axis Replacement Face Plate (Wet Black)
Ritchey Pro 4-Axis 44 Stem Replacement Bolt Set (Silver) (6)
Not yet reviewed
$9.95
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Ritchey Pro 4-Axis 44 Stem Replacement Bolt Set (Silver) (6)
Nitto Binder Bolt and Nut for SR & Technomic Stems (Fits SR Custom)
Not yet reviewed
$10.49
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Nitto Binder Bolt and Nut for SR & Technomic Stems (Fits SR Custom)
Expected Fri, Apr 11, 2025
Soma Stem Riser (Black) (1" Threaded to 1-1/8" Threadless)
1 review Average Rating:5
$29.99
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Soma Stem Riser (Black) (1" Threaded to 1-1/8" Threadless)
Promax SL-1 Stem Lock (Black) (1-1/8" Steerer)
Not yet reviewed
$26.00
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Promax SL-1 Stem Lock (Black) (1-1/8" Steerer)
Specialized Headset Top Cover (Black)
Not yet reviewed
$3.99
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Specialized Headset Top Cover (Black) (For Allez Sprint)
ENVE Aero Road Stem Top Cap & Bolt (Black)
Not yet reviewed
$20.00
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ENVE Aero Road Stem Top Cap & Bolt (Black)
Zipp Stem Service Course Steel Bolt Kit (Black) (B1)
Not yet reviewed
$10.99
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Zipp Stem Service Course Steel Bolt Kit (Black) (B1)
Specialized Roval Rapide Cockpit Stem Bolts & Nuts Kit
Not yet reviewed
$22.99
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Specialized Roval Rapide Cockpit Stem Bolts & Nuts Kit
Ritchey WCS C260 Stem Replacement Face Plate (Wet Black)
Not yet reviewed
$12.95
Back Order
Ritchey WCS C260 Stem Replacement Face Plate (Wet Black)
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