Quiver

2021 Trek Session C 27.5 Frameset vs 2023 Santa Cruz V10 S 29

The S is the Santa Cruz V10 S 29 size closest to your S Trek Session C 27.5 Frameset. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.

What changes on the Santa Cruz V10 S 29

Compared with the Trek Session C 27.5 Frameset in S, the Santa Cruz V10 S 29 in S places the top of the head tube 14 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 16 mm shorter, which can contribute to quicker direction changes.

Frame stack
−14 mm
Lower front end
Frame reach
±0 mm
About the same reach
Wheelbase
−16 mm
Shorter: quicker to change direction
Head angle
−0.2°
About the same head angle
Chainstays
n/a
One of the bikes has no number for this

The two frames

We can't draw these frames yet. The Trek Session C 27.5 Frameset numbers we have for size S are missing the seat angle. The numbers below still compare.

Geometry side by side

MeasurementTrek Session C 27.5 Frameset SSanta Cruz V10 S 29 SDifference
Reach410410±0 mm
Stack616602−14 mm
Head tube angle63.5°63.3−0.2°
Effective top tube579not listed
Chainstay length445not listed
Wheelbase12161200−16 mm
BB drop203−17 mm
BB height356351−5 mm
Standover738707−31 mm
Seat tube length425435+10 mm
Head tube length115100−15 mm

Differences are the Santa Cruz V10 S 29 minus the Trek Session C 27.5 Frameset. Full charts: 2021 Trek Session C 27.5 Frameset, 2023 Santa Cruz V10 S 29.

Where each sits in its class

Trek Session C 27.5 FramesetSanta Cruz V10 S 29

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other downhill 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.

PartTrek Session C 27.5 Frameset27.5 FramesetSanta Cruz V10 S 29S 29
FrameTrek OCLVnot listed
HeadsetFSA Orbitnot listed
Forknot listedFox 40 Performance
Rear shocknot listedFox DHX2 Performance elite
Tirenot listedMaxxis Assegai
Hubnot listedDT Swiss 350 Straight-Pull
Rimnot listedRace Face ARC HD 30
Brakenot listedSRAM Code R
Rotornot listedSRAM HS2
Handlebarnot listedBurgtec RideWide DH

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