2012 Specialized Stumpjumper Carbon 29 SRAM vs 2010 Surly Karate Monkey
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Surly Karate Monkey
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- −68 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- −4 mm
- Shorter: livelier
The two frames
Only the Specialized Stumpjumper Carbon 29 SRAM is drawn. The Surly Karate Monkey numbers we have for size M are missing the reach and stack.
Geometry side by side
| Measurement | Specialized Stumpjumper Carbon 29 SRAM 21 | Surly Karate Monkey M | Difference |
|---|---|---|---|
| Reach | 450mm | not listed | |
| Stack | 641mm | not listed | |
| Head tube angle | 71.5° | 71.5 | ±0.0° |
| Seat tube angle | 73.5° | 73 | −0.5° |
| Chainstay length | 435mm | 431 | −4 mm |
| Wheelbase | 1132mm | 1064 | −68 mm |
| BB drop | 63.5mm | 68 | +5 mm |
| BB height | 304mm | not listed | |
| Standover | 870mm | 811.1 | −59 mm |
| Seat tube length | 533mm | 457.2 | −76 mm |
| Effective top tube | not listed | 600.6 | |
| Fork length | not listed | 468 | |
| Head tube length | not listed | 90 |
Differences are the Surly Karate Monkey minus the Specialized Stumpjumper Carbon 29 SRAM. Full charts: 2012 Specialized Stumpjumper Carbon 29 SRAM, 2010 Surly Karate Monkey.
Where each sits in its class
Specialized Stumpjumper Carbon 29 SRAMSurly Karate Monkey
Each bike is ranked against the other trail 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 | Specialized Stumpjumper Carbon 29 SRAMS-Works Carbon 29 SRAM | Surly Karate Monkey |
|---|---|---|
| Fork | RockShox SID World | not listed |
| Shifter | SRAM XX | not listed |
| Derailleur | SRAM XX XX SL | not listed |
| Cassette | SRAM XX | not listed |
| Chain | KMC X10 | not listed |
| Wheelset | Roval Control SL 29 | not listed |
| Tire | Specialized S-Works Renegade | not listed |
| Brake | Avid XX World | not listed |
| Stem | Syntace F109 | not listed |
| Saddle | Specialized Phenom Expert | not listed |
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