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XXE Carbon Crank Super Light Carbon Crankset

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XXE Carbon Crank Super Light Carbon Crankset

- Super Light carbon crank, only 310g!
- Crank arm material: carbon fiber.
- Spindle diameter options: DUB (29mm) and 24mm.
- Alloy spider and Carbon spider optional.

- Power Meter version is also optional.

- Compatible with popular power meters like Xcadey, Sigeyi, Power2Max and Elilee EK-01

  • item no.:

    XXE X310
  • product orgin:

    China
  • payment:

    Paypal, Bank transfer
  • color:

    Raw Carbon
contact us
  • specification

Elilee XXE X310 Carbon Crank: Super Light and Stiff


Tour de France Pedigree & Top‑tier Certification
LightCarbon has established a partnership with the well-known carbon crank brand XXE, allowing carbon crankset to be sold together with LightCarbon frames. The carbon crank model is well-known X310, which is same as the one for pro Team Bahrain Victorious. In 2026, XXE X310 carbon cranks
 will appear as top-tier cranksets in the Tour de France. Elilee XXE is also the world’s first carbon crankset has got SGS certificate. Both the left and right carbon crank arm are one-pieced molded, reducing weight and eliminating creaks noise issues which may occur in those cranks made by gluing or bolted construction.


Team Bahrain Victorious 2026 racing bikes


Compatibility & Fit

XXE X310 carbon cranks are with both DUB and 24mm spindle options, and compatible with most bottom bracket, such as BSA, BB86, T47, etc. 

There are 6 pcs of washers included in the package, so as to better fit various of frames with slightly different tolerance. 

Crank arm are with length options from 145mm to 172.5mm, including 145/150/155/160/165/167.5/170/172.5mm.

Suitable for Road, Gravel, as well as Mountain bikes, accommodating both 1x and 2x setups, with an optimized chainline and Q-factor for improved pedaling clearance and comfort.


X310-DUB: Aluminum DUB spindle

Spindle Diameter: 28.99mm

Crank arm length: 145/150/155/160/165/167.5/170/172.5mm

Axle Width: 93.5mm

Q-Factor: 149mm

Chainline: 44.5mm


X310-24: Titanium spindle

Spindle Diameter: 24mm

Crank arm length: 145/150/155/160/165/167.5/170/172.5mm

Axle Width: 94mm

Q-Factor: 151mm

Chainline: 44.5mm


X310 carbon crank DUB and 24mm axle optional
The weight of X310 carbon crank DUB and 24mm


Industry-leading Weight and Stiffness


Using high‑grade Toray carbon fiber and monocoque construction, Elilee cranks balance pedaling stiffness and structural strength.

In testing, XXE X310 carbon crank has exceeded industry standards with:

420kg failure load - far exceeding the industry typical 350-360kg.

Already passed ISO 4210:2015 fatigue testing (1800N at 45° for 100,000 cycles)

The following charts show the Weight and Stiffness comparison between ELILEE X310 carbon crank with other well-known brands in the market:

carbon crank Weight comparison


carbon crank Stiffness comparison


XXE X310 carbon crank arms are with UD Naked carbon glossy finish, that reveals the natural carbon fiber weave. Especially under lighting, the pattern becomes even more pronounced, delivering a premium look and elevating the overall quality of the complete bike.


UD Naked carbon glossy finish carnk arm

UD Naked carbon glossy finish carnk arm

XXE carbon crank


There are 6 spacers included with the carbon crank, so you can always adjust the clearance to better match your frame and bottom bracket.

6 pcs spacers are included with carbon crank


XXE X310 carbon crank is compatible with popular power meter like Xcadey, Sigeyi, Power2Max, as well as Elilee power meter EK-01



Elilee Power Meter (Not Included By Default)


EK‑01 spider‑based power meter:
±1% accuracy
2.5‑second fast start/stop
Cadence, left/right balance, and more

Compatible with 110 BCD, 4-Bolt chainrings
1% Accuracy
Dual Bluetooth/ANT+ Protocol
Mag charge
Temperature compensation
full charge provides up to 300 hours of battery life
IP67 Waterproof
97 grams weight
Power/Cadence/Left right balance available
Support cadence from 0 ~ 200 RPM

Support power from 0 ~ 2000 W

Elilee EK‑01 Power Meter


Mag Charge

Mag Charge


Elilee EK-01 Power Meter is only 97 grams

Elilee power meter EK-01 only 97g


XXE carbon crank is with Alloy Spider and Carbon Spider optional (Not Included by default)

4-pawl spider optional in Alloy and Carbon


Packaging of XXE carbon crank


XXE X310 Carbon Crank Video

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We will reply you within 24h after received your inquiry

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