EXS

EXS FK-01 Integrated Fork | Giant TCR, 31.8mm D-Shape Steerer

$398.00 SGD

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Shipping calculated at checkout.

Steerer tube Height Universal size

The EXS FK-01 carbon fork is developed to meet the demands of Giant TCR 9th Gen OD2 with partial internal cable routing, offering a clean, adaptable solution without compromising performance or aesthetics. Please check the dimensions and recommended bearing size below.

Its 31.8mm D-shape steerer, formed through one-piece carbon molding with targeted reinforcement, delivers increased strength and rigidity without added weight. The thicker steerer also allows certain builds to use a standard, non-offset top cap when paired with a compact headset and EXS lightweight compression plug for a sleeker front-end appearance.

Rigidity has been carefully optimised to improve steering accuracy, braking control, and impact stability, while maintaining a balanced ride feel through refined carbon layup. Fully ISO 4210 compliant and SGS certified, the FK-01 provides a safe, stable, and refined front-end solution for electric groupset–only setups.

New Design, Uncompromised Performance

With the rise of full internal cable routing becoming the standard in the cycling industry, there's a growing need for solutions that can adapt to partially internally routed frames.

Why 31.8mm D-Shape Steerer?

Through the use of carbon fiber one-piece molding technology and reinforcement design, the FK-01 achieves increased strength and rigidity without adding extra carbon layers to the steerer tube, thus reducing weight and maintaining the desired strength.

With the thicker steerer tube, some models can use a standard, non-offset top cap when paired with a small-sized headset and our dedicated lightweight compression plug, allowing a more aesthetic build.

*FK-01 supports electric groupset only.*

Rigidity Optimised

A fork with better rigidity not only enhances steering precision but also provides improved control during braking and when encountering strong impacts, thereby increasing riding safety.

We conducted extensive carbon layup adjustments to find a delicate balance between competitive performance and riding comfort. We also selected forks from some of the high-end bikes from the market as competitive benchmarks.

Recommended Headset Specifications

For a sleek and clean look

Safety

FK-01 fork complies with international standard ISO-4210, and also the SGS certificate. Our commitment to quality extends to third-party certification to meet our high product quality standards.

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Specifications

Steerer Tube Diameter	31.8mm
Rake	45mm
Fork Length	370mm
Brake Mount	Flat Mount
Axle Compatibility	12x100mm (Axle is not included)
Weight	370g
Max Tyre Size	32mm
Steerer Length	260mm/300mm
Compatibility	Electric Groupsets Only

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Shipping Note:

*No shipping to Korea, Japan & China until further announcement.

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Links

For other EXS Products, Click Here

Warranty Information

EXS provides a 24-month warranty on this product from the date of original purchase (excluding water bottles and bar tape). This warranty covers defects in materials or workmanship, as well as structural damage resulting from riding incidents. Should a covered issue arise, EXS will repair or replace the product at no charge.

The customer is responsible for shipping the product to EXS for evaluation, or for the cost of shipping replacement handlebars after a warranty claim is approved. The customer is also responsible for any duties and/or taxes that may be charged.

This warranty may be applied only once per EXS product.

Pro Tip: Every EXS carbon product has a unique QR code. Please take a clear photo of it — you’ll need it if you ever need to file a claim.

R-Series & Aerover Handlebars :
Structural damage caused by crashes or falls during riding is eligible for repair or replacement.

However, the warranty does not cover damage resulting from modification, improper installation, misuse, melting, paint damage, or blatant abuse.

Please note:
No time-trial extensions or unauthorised add-ons may be installed on R150, R180, R175, or Aerover handlebars.

The spacer kit for the Aerover series (including carbon top cap, bolt, bearing dust cover, steerer filler, height spacers, and wire spacer) are not covered under warranty.

Returns & Refund Information

We want you to be fully satisfied with your purchase. However, please note that returns and refunds are only accepted for genuine product quality issues, such as cracks or structural breaks.

Issues such as creaking or noise are generally the result of improper installation and are not considered product defects.

Not Eligible for Return or Refund

Returns will not be accepted under the following conditions:

Improper installation or use
Normal wear, surface marks, or cosmetic blemishes
Damage caused by misuse, over-torque, or accidents
Any modification or alteration of the product
Products showing signs of use (including clamp or installation marks)

Returns Due to Wrong Model Ordered

If the incorrect model was ordered by you:

You are responsible for all return shipping costs.
Once we've received your return, we will refund you the purchase amount less:
- a) Payment gateway fee of 7% (this is what our credit card company charges us)
- b) Shipping costs, even if you received "free shipping", as we subsidise shipping at our own expense.

Additional Notes

Returned items must be in unused, original condition and complete with all packaging.
Products showing any signs of installation or use will not be eligible for return.
If reshipping is required, the reshipping fee will be borne by the buyer.