2021 Giant XTC Jr 20 vs 2019 Trek Precaliber Boy's
The Trek Precaliber Boy's size closest to your One Size is the 16". Compare the 16" instead
What changes on the Trek Precaliber Boy's
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- −60 mm
- Shorter frame reach
- Wheelbase
- −267 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Giant XTC Jr 20 is drawn. The Trek Precaliber Boy's numbers we have for size 12" are missing the stack, seat angle and chainstay length.
Geometry side by side
| Measurement | Giant XTC Jr 20 One Size | Trek Precaliber Boy's 12" | Difference |
|---|---|---|---|
| Reach | 323 | 263 | −60 mm |
| Stack | 393 | not listed | |
| Head tube angle | 69.0° | 69.0° | ±0.0° |
| Seat tube angle | 72.0° | not listed | |
| Chainstay length | 375 | not listed | |
| Wheelbase | 889 | 622 | −267 mm |
| Standover | 524 | 363 | −161 mm |
| Seat tube length | 254 | 175 | −79 mm |
| Head tube length | 120 | 85 | −35 mm |
| Effective top tube | not listed | 366 | |
| BB drop | not listed | -10 |
Differences are the Trek Precaliber Boy's minus the Giant XTC Jr 20. Full charts: 2021 Giant XTC Jr 20, 2019 Trek Precaliber Boy's.
Where each sits in its class
Giant XTC Jr 20Trek Precaliber Boy's
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
Each bike is ranked against the other kids bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Giant XTC Jr 20XTC Jr 20 | Trek Precaliber Boy's12 Boy's |
|---|---|---|
| Fork | Giant HL | Trek Dialed 12 |
| Shifter | Shimano RevoShifter | not listed |
| Derailleur | Shimano Tourney | not listed |
| Chain | KMC HV500 | Trek HV410 |
| Wheelset | Giant Kids 20 | not listed |
| Tire | Giant Junior Sport | not listed |
| Handlebar | Giant Sport | Trek Dialed 12 |
| Saddle | Giant Jr. Sports | Trek Dialed 12 |
| Frame | not listed | Trek Dialed |
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