How should I choose the right size for decent headset?

Please measure the outer diameter of the fork staira tube and the inner diameter of the frame head tube to confirm the specifications that fit our decent headsets.

What kind of decent bearings?

High quality angle contact cartridge bearings.

How do I know if the headset is too tight or too loose?

For proper fit, the handlebar must rotate smoothly and move smoothly.If the headset is too tight it will limit the rotation and too loose it will cause knocking and rattling.

How often should I maintain the decent headset?

Maintenance is recommended once a year or every 5,000 kilometers (approximately 3,000 miles).Of course, this may vary depending on your riding style and conditions encountered.

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Funny Descent Drawer Headset ZS49/30, Zero Stack Angular Contact Bearing Lower Headset, Alloy Bicycle Headset for Mountain Bike, BMX Bike, Road Bike, Gravel Bike

Funny Descent Drawer Headset ZS49/30, Zero Stack Angular Contact Bearing Lower Headset, Alloy Bicycle Headset for Mountain Bike, BMX Bike, Road Bike, Gravel Bike

Product ID: 766034188

Details

Brand
FUNN
Material
Aluminum
Item dimensions L x W x H
10 x 10 x 10
Item Weight
0.03 Kilograms
Compatible Lubricant
グリース

🔩Zero stack angular contact bearings

⚙️Precision aerospace 6061 alloy

🚵‍♂️Fits 49mm head tube & 30mm steer tube

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€ 3937.79

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Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Own the trail with precision and power — no compromises!

UPGRADE READY - Compatible with Fann Descend Upper Headset for tailored performance
ROCK SOLID STABILITY - Extra rigidity ensures confidence on aggressive rides
PERFECT FIT PRECISION - Designed for 49mm head tube inner diameter and 30mm steer tube outer diameter
SMOOTH AS SILK OPERATION - High-speed angular contact cartridge bearings for effortless control
AEROSPACE GRADE DURABILITY - 6061 alloy construction resists vibration and wear

The Funny Descent Drawer Headset ZS49/30 is a high-performance, zero stack angular contact bearing lower headset crafted from aerospace-grade 6061 aluminum. Engineered for mountain, BMX, road, and gravel bikes, it delivers ultra-smooth operation and enhanced stability by securely attaching the fork tube to frames with a 49mm head tube inner diameter and 30mm steer tube outer diameter. Designed for durability and vibration resistance, it’s the essential upgrade for riders demanding control and longevity.

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€ 3937.79

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered 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 Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Item model number	FN-HD16ZS4930-01
Is Discontinued By Manufacturer	No
Color Name	black
Material Type	Aluminum
Size	ZS49/30

Funny Descent Drawer Headset ZS49/30, Zero Stack Angular Contact Bearing Lower Headset, Alloy Bicycle Headset for Mountain Bike, BMX Bike, Road Bike, Gravel Bike

Details

Details

Description

Specifications

Common Questions