✦ 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 › Engine & Drivetrain

Engine & Drivetrain

Pistons, gaskets, clutches, chains & sprockets — the stuff that wears.
−12%
In stock
Cylinder Kit 85.00/STD 9.3:1 Kawasaki
Cylinder Works · #422-30007K4
$1006.45$1146.95
✓ Free shipping
−45%
In stock
Stage 4 Kit
Dynojet · #133-8084
$1035.17$1891.10
✓ Free shipping
In stock
Radius X Auto Clutch
Rekluse Racing · #156-8060
$1038.56$1099.00
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Yamaha
Vertex · #WR101146
$1038.92$1183.95
✓ Free shipping
−47%
In stock
Oversized Engine Rebuild Kit
Vertex · #WR00206
$1056.66$2006.95
✓ Free shipping
−47%
In stock
Oversized Engine Rebuild Kit
Vertex · #WR00209
$1056.66$2006.95
✓ Free shipping
−47%
In stock
Oversized Engine Rebuild Kit
Vertex · #WR00219
$1056.66$2006.95
✓ Free shipping
−47%
In stock
Oversized Engine Rebuild Kit
Vertex · #WR00220
$1056.66$2006.95
✓ Free shipping
−12%
In stock
Standard Bore Cylinder Kit Polaris
Cylinder Works · #422-60001K021
$1057.35$1204.95
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Kawasaki
Vertex · #WR101046
$1063.49$1211.95
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Suzuki
Vertex · #WR101073
$1063.49$1211.95
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Suzuki
Vertex · #WR101074
$1063.49$1211.95
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Kawasaki
Vertex · #WR101174
$1063.49$1211.95
✓ Free shipping
−12%
In stock
Complete Engine Rebuild
Vertex · #WR00070
$1075.77$1225.95
✓ Free shipping
In stock
Core Manual Torqdrive Clutch Husqvarna KTM
Rekluse Racing · #156-1136
$1078.52$1139.00
✓ Free shipping
In stock
Core Manual Torqdrive Clutch Husqvarna KTM
Rekluse Racing · #156-1142
$1078.52$1139.00
✓ Free shipping
In stock
Cylinder Kit BB 82mm 13.1:1 Honda
Athena · #68-4730
$1089.54$1152.95
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Kawasaki
Vertex · #WR101144
$1096.83$1249.95
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Kawasaki/Suzuki
Vertex · #WR101058
$1151.67$1312.45
✓ Free shipping
−12%
In stock
Complete Engine Rebuild Kit Husqvarna/KTM
Vertex · #WR101161
$1154.75$1315.95
✓ Free shipping
In stock
Apex Clutch Honda
Rekluse Racing · #156-01310
$1189.76$1259.00
✓ Free shipping
In stock
Apex Manual Clutch Honda
Rekluse Racing · #156-01311
$1189.76$1259.00
✓ Free shipping
−12%
In stock
Cylinder Kit BB 82.00/+2.0 10.2:1 Polaris
Cylinder Works · #422-61002K2
$1198.62$1365.95
✓ Free shipping
−12%
In stock
Bottom End Kit Can
Hot Rods · #421-HR0203
$1291.72$1472.05
✓ Free shipping