✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069
Shop › Performance

Performance

Exhaust, fuel and engine management, clutches, top ends and suspension.
In stock
132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black w/Highlighted Fins - M8
S&S Cycle · #0904-0148
$1849.95
✓ Free shipping
In stock
132" High Compression | 136" Big Bore Kit - 4.320" Bore - Black Granite w/Highlighted Fins - M8
S&S Cycle · #0904-0150
$1849.95
✓ Free shipping
In stock
Racing Line Exhaust System
Akrapovic · #1810-3139
$1892.95
✓ Free shipping
In stock
Evolution Line Exhaust System - Titanium/Carbon Fiber - RSV4
Akrapovic · #1810-3050
$4087.95
✓ Free shipping
In stock
Valve Guide - 0.5620" OD - Intake - Twin Cam | XL
Kibblewhite · #0926-2301
$15.10
In stock
Valve Guide - 0.5640" OD - Intake - Twin Cam | XL
Kibblewhite · #0926-2303
$15.10
In stock
Valve Guide - 0.5645" OD - Exhaust - 88"/96"/103" Twin Cam | XL
Kibblewhite · #0926-2298
$15.10
In stock
T Series Weight Bushing
Speedwerx · #440-90903
$15.11$15.95
−19%
In stock
Fork Seal Kit
All Balls · #22-55111
$15.55$19.20
−19%
In stock
Piston Rings
SP1 · #54-601RS
$15.70$19.39
In stock
A-Bax Pilot Jets for Mikuni VM25/486 - #20 - 4-Pack
EBC · #1005-0051
$15.76
In stock
Mikuni Pilot Jets - #12.5 - 4-Pack
EBC · #1005-0073
$15.76
In stock
Mikuni Pilot Jets - #40 - 4-Pack
EBC · #1005-0084
$15.76
In stock
Valve Guide - Exhaust - 0.3563" OD - Yamaha
Kibblewhite · #0926-2676
$15.92
−15%
In stock
Piston Rings
SP1 · #54-659RS
$16.05$18.95
−45%
In stock
Tie Rod End
Bronco · #183-1038
$16.43$29.95
In stock
Silver/Black Spring
Comet · #209696
$17.27$17.95
−19%
In stock
Fork Seals 43x52.7x9.5/10.3
K&S · #116-1058K
$17.81$21.95
−48%
In stock
Tie Rod End
Bronco · #183-1066
$18.13$34.95
−14%
In stock
Outerwears Cover 450R Rear
Outerwears · #25-5724
$18.52$21.45
In stock
A-Bax Slow Pilot Jets - #40 - 4-Pack
EBC · #1005-0144
$18.53
In stock
Rocker Shaft Nuts - Cad-Plated with Black Ends and Seals - Shovelhead | XL
Eastern Motorcycle Parts · #0950-0972
$18.95
−52%
In stock
Fork Seal - 46 x 58.1 x 9.5/11.5
BikeMaster · #bkm429057
$19.29$39.99
−19%
In stock
Piston Rings
SP1 · #54-746RS
$19.43$23.99