New MTB Carbon Rim 42mm Wide,25mm depth, for 29er and 650B(27.5er) mountain bike. 

The spoke hole reinforced with more carbon fiber!

29er MTB Rim Specifications:

Use: AM / FR 
Material: T700 Carbon fiber 
Finish: UD/3K  
Rim Type: Hookless
Tire Compatible: Tubeless 
Weight: 460+/-20g (1.01 lbs) 
Width: 42mm 
Height: 25mm 
ERD: 594mm 
Holes: 28H/32H (optional) 
Hole Drill: 3mm offset 
Assembly Hole Dia: 7.5mm 
Spokes Hole Dia: 4.5mm 
Valve Hole Dia: 6.5mm 
Roundness: < 0.3mm 
Max Spoke Tension: >300kgs 
Ultimate Strength: >150kgs 
Torsion Strength: >50kgs 
Dynamic Equilibrium: <3g
Max Rider Weight: 130kgs /286 lbs 
Min Tire Pressure: 25psi /1.75 bar 
Max Tire Pressure: 60psi /4.1 bar

Click here to order 42mm wide carbon rim hookless for 29er AM/FR MTB.

650B(27.5er) MTB Rim Specifications:

Use: AM / FR 
Material: T700 Carbon fiber 
Finish: UD/3K  
Rim Type: Hookless
Tire Compatible: Tubeless 
Weight: 430+/-20g (1.01 lbs) 
Width: 42mm 
Height: 25mm 
ERD: 556mm 
Holes: 28H/32H (optional) 
Hole Drill: 3mm offset 
Assembly Hole Dia: 7.5mm 
Spokes Hole Dia: 4.5mm 
Valve Hole Dia: 6.5mm 
Roundness: < 0.3mm 
Max Spoke Tension: >300kgs 
Ultimate Strength: >150kgs 
Torsion Strength: >50kgs 
Dynamic Equilibrium: <3g
Max Rider Weight: 130kgs /286 lbs 
Min Tire Pressure: 25psi /1.75 bar 
Max Tire Pressure: 60psi /4.1 bar

Click here to order 42mm wide carbon rim hookless for 650B(27.5er) AM/FR MTB.