2021 Khs TR 101 vs 2023 Trek 520
The Trek 520 size closest to your M/55 is the 57. Compare the 57 instead
What changes on the Trek 520
Compared with the Khs TR 101 in M/55, the Trek 520 in 54 places the top of the head tube 15 mm lower and about as far forward, relative to the bottom bracket.
- Frame stack
- −15 mm
- Lower front end
- Frame reach
- +2 mm
- About the same reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Khs TR 101 numbers we have for size M/55 are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Khs TR 101 M/55 | Trek 520 54 | Difference |
|---|---|---|---|
| Reach | 376 | 378 | +2 mm |
| Stack | 580 | 565 | −15 mm |
| Head tube angle | 71.5 | 71.0° | −0.5° |
| Seat tube angle | 73 | not listed | |
| Effective top tube | 553 | 543 | −10 mm |
| Chainstay length | 450 | 450 | ±0 mm |
| BB height | 273 | 278 | +5 mm |
| Standover | 779 | 768 | −11 mm |
| Seat tube length | 500 | 512 | +12 mm |
| Head tube length | 135 | 140 | +5 mm |
| Wheelbase | not listed | 1048 | |
| BB drop | not listed | 70 |
Differences are the Trek 520 minus the Khs TR 101. Full charts: 2021 Khs TR 101, 2023 Trek 520.
Where each sits in its class
Khs TR 101Trek 520
Each bike is ranked against the other road 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 | Khs TR 101TR 101 | Trek 520520 |
|---|---|---|
| Shifter | Shimano Sora STI | Shimano Sora R3000 |
| Derailleur | Shimano Acera M3100 | Shimano Sora R3030, Shimano Deore M4000 |
| Chain | KMC X9 | KMC X9 |
| Crankset | Shimano Sora R3030 | Shimano Alivio T4060 |
| Bottom bracket | Shimano Outboard Bearing | not listed |
| Tire | Kenda Kwick Journey 700 x 40c | Bontrager H2 Hard-Case Ultimate |
| Hub | Shimano Alivio Cassette | Shimano M475 |
| Rim | Weinmann Aluminum XC-180 Disc | Bontrager Affinity |
| Brake | Bengal MB700T Cable Disc | TRP Spyre C 2.0 |
| Handlebar | FSA Vero Compact | Bontrager Comp VR-C |
| Headset | FSA Threadless 1-1/8” | not listed |
| Saddle | WTB Rocket V Sport | Bontrager Evoke |
| Cassette | not listed | Shimano HG200 |
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