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Dr. Pulley18x14 Sliding Roller Weights 8 Gram

Dr. Pulley18x14 Sliding Roller Weights 8 Gram

Q: Will this weight work with a big bore kit of 100 cc's

18x14 sliders are for a base model of 150cc. Boring from there would work. But if this is on a QMB39 (50cc) that has been bored to 100cc, no they will not work. You would need most likely a 16x13 size slider.

Q: Will these fit a taotao 50cc scooter ?

I dont think so. I believe the sliders are different. Have you pulled them out? Can you weigh them and mic/measure them? 18x14 is a mm measurement of both sides. 9gram is the weight of each one

Q: What is the right weight for 49cc zuma yamaha?

Depends each weight changes engagment....how heavy are your stockers

Q: I have a lot of hills which weight would be best?

A lower weight will give you more low end torque. Measure the weights you have in now and geta lower weight. I bought the 12 gram sliders for a 150cc buggy. If you climb a lot of hills on a similar buggy I would try a 12 or lower weight. You will loose some top end. I did not notice a large difference in top end when I went from the 14 gram stock rollers.

4.6/5

Product ID: 14860577

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🚀Increases speed

⚖️8 grams each

⚙️18x14 size

Frequently Bought Together

Description

🚀 Elevate Your Ride with Dr. Pulley Roller Weights!

TOP SPEED UNLEASHED - Unlock your engine's full potential with enhanced top-end speed.
DURABILITY THAT LASTS - Engineered to outlast standard roller weights.
VERSATILE GEAR RATIOS - Broaden your gear ratio range for optimal performance.
PERFECT FIT FOR GY 6 ENGINES - Designed specifically for 125/150cc 4-stroke GY6 engines.
ACCELERATE LIKE NEVER BEFORE - Experience unmatched acceleration and re-acceleration.

The Dr. Pulley 18x14 Sliding Roller Weights (8 grams) are precision-engineered components designed for 125/150cc 4-stroke GY6 engines. This set of 6 weights enhances acceleration, broadens gear ratios, and increases top-end speed, all while offering superior durability compared to standard options.

Specifications

Manufacturer	Union Materials
Brand	Dr. Pulley
Item Weight	2.5 ounces
Package Dimensions	4 x 4 x 1 inches
Manufacturer Part Number	SR-1814-8

Have a Question? See What Others Asked

Will this weight work with a big bore kit of 100 cc's

Will these fit a taotao 50cc scooter ?

What is the right weight for 49cc zuma yamaha?

I have a lot of hills which weight would be best?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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€ 53.22

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