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Dr. Pulley 16×13 Sliding Roller Weights
- Size: 16×13
- Set of 6
- Available in 3 Gram Through 11 Gram Weights, Including Half Gram Weights
- Broadens your range of gear ratios
- Increases acceleration and re-acceleration properties
- Increases top end speed
- Lasts longer than standard roller weights
- U.S. Patent Number: 7,276,004
- Please Note: Weight Color May Vary
$20.99 Read more -
Dr. Pulley 15×12 Sliding Roller Weights
- Size: 15×12
- Set of 6
- Available in 3 Gram Through 11 Gram Weights, Including Half Gram Weights
- Broadens your range of gear ratios
- Increases acceleration and re-acceleration properties
- Increases top end speed
- Lasts longer than standard roller weights
- U.S. Patent Number: 7,276,004
- All Sales on Clearance Items Are Final!
- Please Note: Weight Color May Vary
$22.99 Read more -
Forsa Performance Racing Shock – 280mm
- Overall Length: 305mm (12″)
- Mounting Distance: 280mm (11″)
- Mounting Hole Diameter: 10mm
- Thread Size: M8x1.25
- Adjustable
- Nitrogen Charged
- Made in Taiwan
- Travel Length: 55mm
- Load Rating: 346KG (762lb)
$72.99 Add to cart -
SSP-G QMB139 Performance Torque Springs
- Available in 1000, 1500 and 2000 RPM options
- Inner Diameter: 49mm
$17.99 Read more -
Hoca QMB139 Engine Gear Sets
Small Gear
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Overall Length: 56.7mm
Large Gear
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Number of Splines: 19
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Inner Diameter (splines peak to peak): 18mm
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Thickness: 15.5mm
$61.99 Add to cart -
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SSP-G 180cc Cylinder Head
- Only for use with part #169-99
- Exhaust Valve Diameter: 22.8mm
- Exhaust Port Diameter: 22mm
- Exhaust Port Bolt Hole Spacing: 50mm
- Intake Valve Diameter: 27.75mm
- Intake Port Diameter: 23mm
- Intake Port Bolt Hole Spacing: 45mm
- 57mm “B-case” stud spacing
- Overall Height: 66mm
$113.99 Add to cart -
SSP-G GY6 61mm Cylinder Head
- Exhaust Valve Diameter: 23mm
- Intake Valve Diameter: 27.75mm
- Exhaust Port Diameter: 26.5mm
- Intake Port Diameter: 27.5mm
$127.99 Add to cart -
SSP-G QMB139 50mm Piston Kit
- Piston Outer Diameter: 50mm
- Total Piston Height: 34.8mm
- Compression Height: 18.5mm
- Wrist Pin Diameter: 13mm
- Wrist Pin Length: 38mm
- Includes piston, pin, rings and circlips
$37.99 Add to cart -
Hoca 54mm Gasket Set
- Inner Diameter: 54mm
$14.99 Add to cart -
Hoca 53mm Gasket Set
- Exhaust Gasket Inner Diameter: 26.5mm
- Exhaust Gasket Outer Diameter: 33mm
- Exhaust Gasket Thickness: 3.85mm
$15.99 Add to cart -
SSP-G 50mm Gasket Set – QMB139
- Inner Diameter: 50mm
$14.99 Add to cart -
SSP-G GY6 61mm Cylinder Gasket Set
- Bore: 61mm
- Base Gasket Thickness: 0.50mm
$14.99 Add to cart -
SSP-G GY6 63mm Cylinder Gasket Set
- Bore: 63mm
$13.99 Add to cart -
SSP-G 47mm 70cc 2-stroke Cylinder Gasket Set
- O-Ring Head Gasket Outer Diameter: 56mm
- O-Ring Head Gasket Width: 2mm
- Exhaust Gasket Inner Diameter: 26.5mm
- Exhaust Gasket Outer Diameter: 33mm
- Exhaust Gasket Thickness: 4mm
$12.49 Add to cart -
SSP-G Minarelli 47mm Piston Kit
- Piston Diameter: 47mm
- Wrist Pin Diameter: choose from 10mm or 12mm
- Includes piston, pin, rings, and cir clips
$32.99 Read more -
Universal Parts Handle Bar Ends
- Overall Length: 55mm
- Thread Size: M6x1.00
- Please note, all sales on clearance items are final.
$8.49 Add to cart