Trek Boone
CX racers. If you want gravel capability, look at Checkpoint or Checkmate instead.
A UCI cyclocross race bike with IsoSpeed on some generations. Tight, muddy, and built to be shouldered — not a Checkpoint with CX tires.
CX racers. If you want gravel capability, look at Checkpoint or Checkmate instead.
A UCI cyclocross race bike with IsoSpeed on some generations. Tight, muddy, and built to be shouldered — not a Checkpoint with CX tires.
Gravel riders. Orca if you want road race; Occam if you want MTB trail.
Orbea gravel: stable, mounts, and a calmer chart than Orca. It wants mixed surfaces and longer days.
| Measurement | ![]() Argon 18Sum 2022 | ![]() TrekBoone 2027 | ![]() OrbeaTerra 2022 |
|---|---|---|---|
| Stackmm | 564 | 580+16 | 596+32 |
| Reachmm | 380 | 387+7 | 398+18 |
| Head tube angle° | 72.0 | 72.0 | 72.0 |
| Seat tube angle° | 73.5 | 73.6+0.1 | 73.2−0.3 |
| Chainstaymm | 415 | 425+10 | 430+15 |
| Wheelbasemm | 1006 | 1020+14 | 1058+52 |
| BB dropmm | 73 | 66−7 | 76+3 |
| BB heightmm | — | — | — |
| Standovermm | — | — | — |






| Part | Sum M | Boone 56 | Terra L |
|---|---|---|---|
| Stem | 100 mm | 100 mm | 110 mm |
| Bar | 420 mm | 420 mm | 440 mm |
| Crank | 172.5 mm | 172.5 mm | 175 mm |
The Argon 18 Sum is a new bike from the Montreal-based company. The name is new and the frame is new, even though it draws heavily from ...
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The standout features of the new Orbea Terra are claimed to be minimal weight and lots of compliance. Thanks to optimised tube thicknesses and geometry, ...
The bike has an almost-identical geometry to Orbea's carbon Terra.