Name: RISK RA134 Aluminum Alloy Bicycle Stem Cap — CNC Headset Top Cover for 28.6mm (1-1/8") Fork Steerer, Aluminum Alloy (CNC machined)
Brand: DJC Bikes - DJC Components
Price: 1.34 USD
Availability: InStock

$1.34 ~~$1.85~~

-28%

RISK RA134 Aluminum Alloy Bicycle Stem Cap — CNC Headset Top Cover for 28.6mm (1-1/8") Fork Steerer, Aluminum Alloy (CNC machined).

Fits Fork Steerer: 28.6mm (1-1/8") threadless.

Fits standard 28.6mm (1-1/8") fork steerer tubes.

Options: GREEN Cyclone; GREEN STAR; GREEN CLOCK; GREEN Star Spike; BLUE Cyclone.

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Specifications
Warranty FAQ

RISK RA134 Aluminum Alloy Bicycle Stem Cap — CNC Headset Top Cover for 28.6mm (1-1/8") Fork Steerer, Aluminum Alloy (CNC machined)

Add a touch of personality to your bike with the RISK RA134 Aluminum Alloy Stem Cap. Precision CNC-machined from a single aluminum billet and anodized in vibrant colors, this lightweight headset top cap replaces your stock plastic or steel cap and secures your 28.6mm (1-1/8") fork steerer tube. Choose from 4 unique patterns — Cyclone, Clock, Star Spike, and Five Star — each available in 4 colors (Red, Black, Blue, Green). Includes a 304 stainless steel bolt for easy installation.

Key Advantages

CNC machined from solid aluminum — smooth, precise surface with no tool marks
Anodized finish — durable, scratch-resistant coloring that won't fade
Laser-engraved RISK logo — clean, permanent branding
Ultra-lightweight — only ~9.2g per cap
4 patterns × 4 colors — 16 variations to match your bike's style
Includes 304 stainless steel bolt — corrosion-resistant, ready to install
Fits standard 28.6mm (1-1/8") fork steerer tubes

Suitable For

Mountain bikes, road bikes, fixed gear, and BMX with 28.6mm (1-1/8") threadless forks
Riders looking to customize their bike's appearance
Replacing worn or damaged stock headset caps
Bike builders and enthusiasts who want color-coordinated components

Notes

Confirm your fork steerer tube diameter is 28.6mm (1-1/8") before purchase
Do not over-tighten the bolt — tighten gradually and evenly to avoid damaging the cap or steerer tube
This product includes 1 stem cap + 1 stainless steel bolt only; stem and fork shown in photos are for demonstration
Anodized colors may vary slightly from screen to physical product

Product Details

Specification	Details
Brand	RISK
Model	RA134
Product	Aluminum Alloy Stem Cap / Headset Top Cap
Material	Aluminum Alloy (CNC machined)
Bolt Material	304 Stainless Steel
Fits Fork Steerer	28.6mm (1-1/8") threadless
Cap Weight	~9.2g
Packaging Weight	~35g
Colors	Red, Black, Blue, Green
Patterns	Cyclone, Clock, Star Spike, Five Star
Surface Treatment	Anodized + Laser Engraved Logo
Package Contents	1 × Stem Cap + 1 × Stainless Steel Bolt
Key Feature	Material: Aluminum Alloy (CNC machined)
Compatibility	for 28.6mm (1-1/8") Fork Steerer, Aluminum Alloy (CNC machined)

RISK RA134 Aluminum Alloy Bicycle Stem Cap — CNC Headset Top Cover for 28.6mm (1-1/8

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.

Option 1
GREEN Cyclone
GREEN STAR
GREEN CLOCK
GREEN Star Spike
BLUE Cyclone

All Taxes & Duties Included • Fast Delivery (8–12 Days) • No Hidden Fees • 6-Month Warranty

1 How long is the warranty?
We offer 6 months limited warranty to all products because of the quality defects. We offer lifetime payable repair service after the warranty.

2 Do need to pay tax duty when package arrive my country?
You no need to pay tax when package arrive your country, most countries in the world no need pay.
USA aslo no need tax duty and tariff, our carrier will cover it.

Brazil, Chile, Columbia clients need pay import duty when package arrive your country.

3 Can I return the goods if I am not like it?
Yes you can apply return and refund when you receive the product within 7 days. But as return shipping fee is relatively high when send back to China, so we suggest you consider and carefully before purchase.

Or you can send message to us and discuss technical issues to clarify if the products is what you need, and then pay after you sure your order is correct.

4 How long is the shipping time?
To most countries 7-15days can arrive your address. Pay extra 20USD if want ship by Fedex DHL UPS.

5 How can I know the tracking number?
We will send the tracking code to your email automatically after we send the package. check the track update here https://www.17track.net/en

Support email info@djcbikes.com

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