BOLA 32" Carbon Road Rim 50mm Deep | Asymmetric Tubeless | 700C ETRTO

Key Specifications
• Rim Size: 32er (696mm BSD)
• Internal Width: 32mm

• Outer Width: 38mm
• Rim Height: 50mm
• Effective Rim Diameter (ERD): 602mm
• Material: High-modulus carbon fiber composite (Toray-grade UD + woven)
• Profile: Asymmetric U-shape, tubeless-ready
• Weight Options: Standard 570g ±15g, Superlight 530g ±10g,Ultralight:495±10g,Extremelight:475±10g
• Compatible Tire Widths: 2.5–3" tires
• Brake Interface: Standard 6-bolt and Centerlock disc
• Certifications & Testing: Forward compressive strength >300kg; Spoke tension >280kg; Lateral torsion >50kg; Dynamic balance tolerance <3g; Flatness <0.15mm (internal QC)
• Warranty: 3 years (structural)
Comparison Table
Model
Internal Width
Rim Height
Weight
Rim Size
Profile
BOLA 32er
32mm
50mm
475/495/530/570g
32" (696mm)
Asymmetric
EN932X
32mm
26mm
460g
29"
Asymmetric
TR930X
30mm
25mm
390g
29"
Asymmetric
AM930X
30mm
25mm
450g
32"
Asymmetric
Performance & Use-Cases
• Enduro & Freeride: Asymmetric spoke bed reduces tension disparities, increasing wheel durability under aggressive cornering and heavy loads.
• Wide Tire Support: 32mm inner width optimizes support for 2.5–3 inch tires, offering greater lateral stability than 25–27mm rims. Ideal for low-pressure, high-traction riding.
• Superlight Option: 350g version targets weight-conscious racers needing low mass without compromising on impact test standards (>300kg compressive).
• OEM/Custom Builds: Custom hole drilling and branding available for small/medium cycling brands and teams.