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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 - 2 years' quality warranty more
- Power Meter version is also optional.
- Compatible with popular power meters like Xcadey, Sigeyi, Power2Max and Elilee EK-01
- 2 years' quality warranty
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XXE X310product orgin:
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Raw CarbonElilee 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.
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.
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


Industry-leading Weight and Stiffness
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:
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.



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

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
Support power from 0 ~ 2000 W
Mag Charge
Elilee EK-01 Power Meter is only 97 grams
XXE X310 Carbon Crank Video
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