Cannot seem to get rocker arms close enough to set gap on 100cc upgrade. Valves are noticeably shorter than stock. Whats wrong?

Wrong size head, A9 cams are for the gy-6 139qmb 50cc- 100cc big bore kits. You may have the long valves and you need the 64mms length not 67-69mm

Will this help my 72kit tappets touch

Not sure what you mean by helping your rappers but this cam will make a bit of a difference in your performance by letting more air into the mix and better exhaust flow.

Will this work for 69mm valves?

It will work on any engine up to a 150cc then I believe it is a A-12 cam

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart

Glixal GY6 49cc 50cc 100cc High Performance A9 Racing Camshaft | Lightweight design, Fit 139QMB 139QMA Based Engines Scooter Moped ATV Go-Kart

Product ID: 18588618

🔥High angle camshaft for max power

🛴Fits 139QMB/139QMA 50-100cc engines

⚙️Precision intake lobe 26.5mm±0.05

27130CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Description

⚡ Unlock your ride’s hidden horsepower with Glixal’s precision camshaft!

TRUSTED QUALITY - Equipped with premium XX or C&U bearings ensuring durability and smooth operation.
RACE READY PRECISION - Engineered intake and exhaust lobes with ±0.05mm tolerance for peak timing accuracy.
LIGHTWEIGHT EFFICIENCY - Includes a lightweight sprocket to boost acceleration and fuel economy.
UNIVERSAL COMPATIBILITY - Seamlessly fits a wide range of 50cc-100cc GY6-based scooters, mopeds, ATVs, and go-karts.
HIGH PERFORMANCE UPGRADE - Optimized camshaft angle designed to unlock maximum power with upgraded cylinders and heads.

The Glixal GY6 Racing Camshaft is a high-performance, lightweight upgrade designed for 50cc to 100cc 139QMB/139QMA engines. Featuring precision-engineered intake and exhaust lobes, it maximizes power output and efficiency. Compatible with a broad range of scooters, mopeds, ATVs, and go-karts, this camshaft includes premium bearings and a lightweight sprocket to ensure durability and enhanced acceleration. Perfect for professionals seeking a reliable performance edge.

Specifications

ASIN	B00Y8FP4ZY
Best Sellers Rank	#75,665 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Engine Camshafts
Brand	Glixal
Customer Reviews	4.5 4.5 out of 5 stars (449)
Date First Available	May 25, 2015
Item Weight	9.9 ounces
Manufacturer	AT MOTOR PARTS
Manufacturer Part Number	ATKS-029
Package Dimensions	3.82 x 2.87 x 2.8 inches

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

27130CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Fatima A.

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

3 days ago

View all Trustpilot reviews