EACH ROLF PRIMA WHEEL SYSTEM ORBITS AROUND ONE OF THE BELOW HUB PLATFORMS. STRENGTH, STIFFNESS, AND RELIABILITY ARE INTEGRAL TO ALL DESIGNS AND CONTRIBUTE SUBSTANTIALLY TO LONG-TERM DURABILITY OF OUR WHEELS.
TdF7.0 - Road
- CNC machined 6AL-4V Titanium freehub body with 3 independently sprung steel pawls and T2 High Engagement Drive Ring – provide high speed engagement and bombproof torque transfer
- 85mm front flange spacing dramatically increases lateral stiffness.
- Patented Differential Flange Diameter in the rear effectively doubles number of torque absorbing spokes, creating a more durable wheel.
- Enduro XD-15 Ceramic bearings
- Stealth Gray Ballistic Color Coating
- Designed & Manufactured in the USA. Assembled in Eugene, OR.
TdF6.0 - Road
- CNC machined 6AL-4V Titanium freehub body with 3 independently sprung steel pawls and T2 High Engagement Drive Ring – provide high speed engagement and bombproof torque transfer
- 85mm front flange spacing dramatically increases lateral stiffness.
- Patented Differential Flange Diameter in the rear effectively doubles number of torque absorbing spokes, creating a more durable wheel.
- Enduro Zer0 Ceramic bearings
- Stealth Gray Ballistic Color Coating
- Designed & Manufactured in the USA. Assembled in Eugene, OR.
TdF4.4 - Road
- CNC machined 6AL-4V Titanium freehub body with 3 independently sprung steel pawls and T2 High Engagement Drive Ring provide high speed engagement and bombproof torque transfer
- 85mm front flange spacing dramatically increases lateral stiffness.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Enduro steel cartridge bearings
- Built on Demand – Ballistic Armor Coating color available
- Designed & Manufactured in the USA
TdF3.4 - Road
- CNC machined steel freehub body with electroless nickel plating and 3 independently sprung steel pawls and T2 High Engagement Drive Ring provide high speed engagement and bombproof torque transfer
- 85mm front flange spacing dramatically increases lateral stiffness.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Enduro steel cartridge bearings
- Built on Demand – Ballistic Armor Coating color available
- Designed & Manufactured in the USA
TdF3.0 - Road
- Forged aluminum freehub body with 3 sprung steel pawls, for efficient power transfer.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- CNC machined hub shells and oversized alloy axles increase stiffness while trimming weight.
- Sealed cartridge steel bearings
- Designed in the USA
TdF2.4 - Road
- Forged aluminum freehub body with 3 sprung steel pawls, for efficient power transfer.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Sealed cartridge steel bearings
- Designed in the USA
XST7.0 
- CNC machined 6AL-4V Titanium freehub body with 3 independently sprung steel pawls and T2 High Engagement Drive Ring offer best-in-class power transfer and speed of engagement.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Enduro XD-15 Ceramic bearings with 5-year warranty
- Stealth Gray Ballistic Color Coating
- Center Lock rotor compatible for disc brake
- Designed & Manufactured in the USA. Assembled in Eugene, OR.
XST6.0 
- CNC machined 6AL-4V Titanium freehub body with 3 independently sprung steel pawls and T2 High Engagement Drive Ring offer best-in-class power transfer and speed of engagement.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Enduro Zer0 Ceramic bearings with 5-year warranty
- Stealth Gray Ballistic Color Coating
- Center Lock rotor compatible for disc brake
- Designed & Manufactured in the USA. Assembled in Eugene, OR.
XST4.4 
- CNC machined 6AL-4V Titanium freehub body with 3 independently sprung steel pawls and T2 High Engagement Drive Ring provide high speed engagement and bombproof torque transfer
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Enduro steel bearings
- Center Lock rotor compatible for disc brake
- Built on Demand – Ballistic Armor Coating color available
- Designed & Manufactured in the USA. Assembled in Eugene, OR.
XR3.1
- Forged aluminum freehub body with 3 sprung steel pawls, for efficient power transfer.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Sealed cartridge steel bearings
- Center Lock rotor compatible for disc brake
- Designed in the USA
XR2.4
- Forged steel freehub body with 3 sprung steel pawls, for efficient power transfer.
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Sealed cartridge steel bearings
- Designed in the USA
TANDEM DISC
- CNC machined 6AL-4V Titanium freehub body with 3 independently sprung steel pawls and T2 High Engagement Drive Ring provide high-speed engagement and bombproof torque transfer
- Patented Differential Flange Diameter in the rear effectively doubles the number of torque absorbing spokes, creating a more durable wheel.
- Enduro steel cartridge bearings
- Center Lock rotor compatible for disc brake
- Built on Demand – Ballistic Armor Coating color available
- Designed & Manufactured in the USA
