
GT24 ProCan
Two workshops, one wheel
Built with Project321, the GT24 ProCan pairs our GT24 rim, handmade in Montréal, with the RG3 hub, machined and assembled in Mississauga, Ontario. With 144 points of engagement and a 25 mm internal width, it is a responsive, versatile gravel wheel that you configure your way: ten hub colours, black or silver spokes, a black, silver or white logo.


Two Canadian manufacturers. One wheel built to go anywhere.

The Project321 RG3 hub
Machined and assembled in-house at Project321’s 42,000 sq ft shop in Mississauga, the RG3 uses the same 72-tooth drive ring and magnetically actuated pawls as the G2 hubs. Four pawls work in pairs to deliver 144 points of engagement, or 2.5°. Immediate response and low drag, on pavement and gravel alike.
Two Canadian manufacturers. One wheel built to go anywhere.

Machined and assembled in-house at Project321’s 42,000 sq ft shop in Mississauga, the RG3 uses the same 72-tooth drive ring and magnetically actuated pawls as the G2 hubs. Four pawls work in pairs to deliver 144 points of engagement, or 2.5°. Immediate response and low drag, on pavement and gravel alike.
The Project321 RG3 hub
Performance
Performance
Specifications
| General | |
| Size | 700c |
| Construction | Carbon - hookless |
| Tire Compatibility | 28mm - 52mm - tubeless or tubed |
| Brake Compatibility | Disc (Center Lock) |
| 6-Lock Option | contact us for more info |
| Inner Width | 25mm |
| Outer Width | 33mm |
| Rim Depth | 24mm |
| Rim Finish | braided carbon |
| Max Tire Pressure | 73psi/5.0bar |
| Max Recommended System Weight | 250lbs/114kg |
| Rim Weight (+-10g) | 430g |
| Wheelset Weight (+-20g) | 1390g |
| Tubeless Tape and Valves | included |
| Hubs | |
| Hub Type | Project321 RG3, made in Mississauga (Ontario) |
| Technology | M-Pulse, magnetically actuated pawls |
| Engagement | 144 points of engagement / 2.5 degrees |
| Dimensions | front 100 x 12 mm, rear 142 x 12 mm |
| Freehub Body | SRAM XDR / Shimano HG / Shimano Micro spline |
| Spokes | |
| Spoke Type | Alpina Ultra Light Bladed (black or silver) |
| Nipples | Sapim Secure Lock / aluminium, black |
| Spoke Count | 24 |
Specifications
| General | |
| Size | 700c |
| Construction | Carbon - hookless |
| Tire Compatibility | 28mm - 52mm - tubeless or tubed |
| Brake Compatibility | Disc (Center Lock) |
| 6-Lock Option | contact us for more info |
| Inner Width | 25mm |
| Outer Width | 33mm |
| Rim Depth | 24mm |
| Rim Finish | braided carbon |
| Max Tire Pressure | 73psi/5.0bar |
| Max Recommended System Weight | 250lbs/114kg |
| Rim Weight (+-10g) | 430g |
| Wheelset Weight (+-20g) | 1390g |
| Tubeless Tape and Valves | included |
| Hubs | |
| Hub Type | Project321 RG3, made in Mississauga (Ontario) |
| Technology | M-Pulse, magnetically actuated pawls |
| Engagement | 144 points of engagement / 2.5 degrees |
| Dimensions | front 100 x 12 mm, rear 142 x 12 mm |
| Freehub Body | SRAM XDR / Shimano HG / Shimano Micro spline |
| Spokes | |
| Spoke Type | Alpina Ultra Light Bladed (black or silver) |
| Nipples | Sapim Secure Lock / aluminium, black |
| Spoke Count | 24 |
Responsiveness
144 points of engagement, or 2.5°: the wheel answers from the very first pedal stroke.
Versatility
A 25 mm internal width, ideal for 28 to 52 mm tires. From fast pavement to long gravel roads.
Customization
Ten hub colours, black or silver spokes, a black, silver or white logo and three freehub bodies to choose from.
Made locally
A rim handmade in Montréal, a hub machined in Mississauga. Two components made in Canada.
Durability
Braided carbon fibre keeps its integrity after an impact, often enough to get you home. And the rim carries a lifetime warranty.
Responsiveness
144 points of engagement, or 2.5°: the wheel answers from the very first pedal stroke.
Versatility
A 25 mm internal width, ideal for 28 to 52 mm tires. From fast pavement to long gravel roads.
Customization
Ten hub colours, black or silver spokes, a black, silver or white logo and three freehub bodies to choose from.
Made locally
A rim handmade in Montréal, a hub machined in Mississauga. Two components made in Canada.
Durability
Braided carbon fibre keeps its integrity after an impact, often enough to get you home. And the rim carries a lifetime warranty.

Guaranteed for life
Don't love your gear? No sweat. We'll take it back. It's as simple as that. Why?
Because we believe in the quality of our products.
Because we value a fully transparent relationship with our riders.
Because we're on the road to an even more sustainable bike.

Guaranteed for life
Don't love your gear? No sweat. We'll take it back. It's as simple as that. Why?
Because we believe in the quality of our products.
Because we value a fully transparent relationship with our riders.
Because we're on the road to an even more sustainable bike.
Two Canadian manufacturers. One wheel built to go anywhere.

The Project321 RG3 hub
Machined and assembled in-house at Project321’s 42,000 sq ft shop in Mississauga, the RG3 uses the same 72-tooth drive ring and magnetically actuated pawls as the G2 hubs. Four pawls work in pairs to deliver 144 points of engagement, or 2.5°. Immediate response and low drag, on pavement and gravel alike.
Two Canadian manufacturers. One wheel built to go anywhere.

Machined and assembled in-house at Project321’s 42,000 sq ft shop in Mississauga, the RG3 uses the same 72-tooth drive ring and magnetically actuated pawls as the G2 hubs. Four pawls work in pairs to deliver 144 points of engagement, or 2.5°. Immediate response and low drag, on pavement and gravel alike.
The Project321 RG3 hub
Performance
Performance
Specifications
| General | |
| Size | 700c |
| Construction | Carbon - hookless |
| Tire Compatibility | 28mm - 52mm - tubeless or tubed |
| Brake Compatibility | Disc (Center Lock) |
| 6-Lock Option | contact us for more info |
| Inner Width | 25mm |
| Outer Width | 33mm |
| Rim Depth | 24mm |
| Rim Finish | braided carbon |
| Max Tire Pressure | 73psi/5.0bar |
| Max Recommended System Weight | 250lbs/114kg |
| Rim Weight (+-10g) | 430g |
| Wheelset Weight (+-20g) | 1390g |
| Tubeless Tape and Valves | included |
| Hubs | |
| Hub Type | Project321 RG3, made in Mississauga (Ontario) |
| Technology | M-Pulse, magnetically actuated pawls |
| Engagement | 144 points of engagement / 2.5 degrees |
| Dimensions | front 100 x 12 mm, rear 142 x 12 mm |
| Freehub Body | SRAM XDR / Shimano HG / Shimano Micro spline |
| Spokes | |
| Spoke Type | Alpina Ultra Light Bladed (black or silver) |
| Nipples | Sapim Secure Lock / aluminium, black |
| Spoke Count | 24 |
Specifications
| General | |
| Size | 700c |
| Construction | Carbon - hookless |
| Tire Compatibility | 28mm - 52mm - tubeless or tubed |
| Brake Compatibility | Disc (Center Lock) |
| 6-Lock Option | contact us for more info |
| Inner Width | 25mm |
| Outer Width | 33mm |
| Rim Depth | 24mm |
| Rim Finish | braided carbon |
| Max Tire Pressure | 73psi/5.0bar |
| Max Recommended System Weight | 250lbs/114kg |
| Rim Weight (+-10g) | 430g |
| Wheelset Weight (+-20g) | 1390g |
| Tubeless Tape and Valves | included |
| Hubs | |
| Hub Type | Project321 RG3, made in Mississauga (Ontario) |
| Technology | M-Pulse, magnetically actuated pawls |
| Engagement | 144 points of engagement / 2.5 degrees |
| Dimensions | front 100 x 12 mm, rear 142 x 12 mm |
| Freehub Body | SRAM XDR / Shimano HG / Shimano Micro spline |
| Spokes | |
| Spoke Type | Alpina Ultra Light Bladed (black or silver) |
| Nipples | Sapim Secure Lock / aluminium, black |
| Spoke Count | 24 |
Responsiveness
144 points of engagement, or 2.5°: the wheel answers from the very first pedal stroke.
Versatility
A 25 mm internal width, ideal for 28 to 52 mm tires. From fast pavement to long gravel roads.
Customization
Ten hub colours, black or silver spokes, a black, silver or white logo and three freehub bodies to choose from.
Made locally
A rim handmade in Montréal, a hub machined in Mississauga. Two components made in Canada.
Durability
Braided carbon fibre keeps its integrity after an impact, often enough to get you home. And the rim carries a lifetime warranty.
Responsiveness
144 points of engagement, or 2.5°: the wheel answers from the very first pedal stroke.
Versatility
A 25 mm internal width, ideal for 28 to 52 mm tires. From fast pavement to long gravel roads.
Customization
Ten hub colours, black or silver spokes, a black, silver or white logo and three freehub bodies to choose from.
Made locally
A rim handmade in Montréal, a hub machined in Mississauga. Two components made in Canada.
Durability
Braided carbon fibre keeps its integrity after an impact, often enough to get you home. And the rim carries a lifetime warranty.

Guaranteed for life
Don't love your gear? No sweat. We'll take it back. It's as simple as that. Why?
Because we believe in the quality of our products.
Because we value a fully transparent relationship with our riders.
Because we're on the road to an even more sustainable bike.

Guaranteed for life
Don't love your gear? No sweat. We'll take it back. It's as simple as that. Why?
Because we believe in the quality of our products.
Because we value a fully transparent relationship with our riders.
Because we're on the road to an even more sustainable bike.

GT24 ProCan
Two workshops, one wheel
Built with Project321, the GT24 ProCan pairs our GT24 rim, handmade in Montréal, with the RG3 hub, machined and assembled in Mississauga, Ontario. With 144 points of engagement and a 25 mm internal width, it is a responsive, versatile gravel wheel that you configure your way: ten hub colours, black or silver spokes, a black, silver or white logo.


Our wheels

GT24 Lifetime
Made to handle miles. Not count them.





