Ⅰ.Features:

1.Light weight 280 grams weight carbon rims for cross country, gravel, all mountain or Enduro bike wheels.

2.Asymmetric design, equalize the spoke tension between the dive side and non-drive of wheels.

3.Spoke hole reinforced technology, reduce the weight and ensure the high spoke tension.

4.T800 high modulus and quality carbon fiber material/prepreg to support the rim quality and strength.

5.25mm depth,35mm outer width design for better strength and impact resistance.

Ⅱ.Specifications:

Model:	M2335HL-29ER-XC	M2535HL-29ER-AM	M2535HL-29ER-ED
Drawings:
Materials:	Toray T700+T800 Carbon Fiber
Size:	29"/29er(ETRTO 622mm)
Available Finish:	UD Matte/Glossy, UD Paintless Matte/Glossy
Intended Use:	Cross Country	All Mountain	Enduro
Weight:	280±15 grams	320±15 grams	360±15 grams
ERD:	589 mm	589 mm	589 mm
Available Spoke Holes:	21/24/28/32 holes	21/24/28/32 holes	21/24/28/32 holes
Max Rider Weight:	110kgs / 243lbs	110kgs / 243lbs	110kgs / 243lbs
Max Tire Pressure:	40psi/ 2.75bar	40psi/ 2.75bar	40psi/ 2.75bar
Recommended Tire Size:	2.1" ~ 2.7"	2.1" ~ 2.7"	2.1" ~ 2.7"
Warranty	2 years	2 years	2 years

Ⅲ.Test Item and Standard:

No.	Test Item	Standard	Test Results
1.	Flastness and Roundness Tests	1.Brake track flatness: ≤0.3mm; 2.Roundness: ≤0.3mm	OK
2.	Laternal Stiffness Test	1.Stiffness for rim: ≥5N/mm; 2.Stiffness for wheel: ≥30mm	OK
3.	Radial Stiffness Test	Radial Stiffness: ≥50N/mm	OK
4.	Wheel Impact Test	60 Joules without any damage	OK
5.	Spoke Hole Pull Out Test	250kgf without any bulge or crack	OK

Ⅳ. Test Report:

DK Composite Test Report M2535HL-29ER.pdf

Ⅴ.UCI Impact Test Video: