Santa Cruz Megatower 29 2020 Geometry

Written by Ty Sutherland in Enduro

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  • High

Flip chip in rear dropout has two positions: short and long. Flipping the chip changes chainstay and wheelbase length by 10mm.

Note: Geometry based on 160mm fork.

New to bike geometry? Our complete guide to mountain bike geometry explains every measurement and what it means for your riding. You can also learn how to read a geometry chart to compare this bike against other models.

SMLXLXXL
AReach425mm450mm470mm490mm515mm
BStack607mm616mm625mm643mm666mm
CHead Tube Angle65°65°65°65°65°
DSeat Tube Length380mm405mm430mm460mm500mm
EFront Center743mm772mm796mm825mm860mm
FBB Height343mm343mm343mm343mm343mm
GBB Drop29mm29mm29mm29mm29mm
HWheelbase1178mm1207mm1231mm1260mm1295mm
IChainstay Length435mm435mm435mm435mm435mm
JHead Tube Length90mm100mm110mm130mm155mm
KTop Tube Length567mm596mm619mm646mm680mm
LSeat Tube Angle76.8°76.7°76.6°76.3°76°
MStandover Height702mm714mm713mm711mm708mm
NEye to Eye Length230mm230 mm230mm230mm230mm
 
Seatpost Length125mm150mm170mm170mm170mm
Stem Length40mm40mm40mm40mm40mm
Crank Length170mm170mm170mm170mm170mm
  • Low

Flip chip in rear dropout has two positions: short and long. Flipping the chip changes chainstay and wheelbase length by 10mm.

Note: Geometry based on 160mm fork.

SMLXLXXL
AReach422mm447mm467mm487mm512mm
BStack609mm618mm627mm645mm668mm
CHead Tube Angle64.7°64.7°64.7°64.7°64.7°
DSeat Tube Length380mm405mm430mm460mm500mm
EFront Center743mm772mm796mm825mm860mm
FBB Height340mm340mm340mm340mm340mm
GBB Drop33mm33mm33mm33mm33mm
HWheelbase1179mm1208mm1232mm1260mm1296mm
IChainstay Length436mm436mm436mm436mm436mm
JHead Tube Length90mm100mm110mm130mm155mm
KTop Tube Length568mm597mm620mm648mm682mm
LSeat Tube Angle76.5°76.4°76.3°76°75.8°
MStandover Height698mm709mm708mm705mm703mm
NEye to Eye Length230mm230mm230mm230mm230mm
 
Seatpost Length125mm150mm170mm170mm170mm
Stem Length40mm40mm40mm40mm40mm
Crank Length170mm170mm170mm170mm170mm

Related Geometry

More Santa Cruz geometry: Santa Cruz 5010 2025 Geometry, Santa Cruz 5010 27.5 2020 Geometry, Santa Cruz Blur 2026 Geometry, Santa Cruz Blur 29 2020 Geometry, Santa Cruz Bronson 2026 Geometry.

Compare enduro bikes: 2023 Giant Reign Geometry, 2023 Giant Reign SX Geometry, 2023 Norco Range Geometry.

Ty Sutherland

Ty Sutherland: Nestled in the heart of Okanagan, BC - a global epicenter for mountain biking - Ty has been an ardent mountain biker for over 15 years. His journey began with a Norco Sight, a ride that ignited his passion for the sport. Since then, his collection has grown to include the adrenaline-pumping Norco Aurum for downhill park adventures and the cutting-edge Specialized Turbo Levo. With a keen eye on the ever-evolving world of bike geometry and technology, Ty is fascinated by how bikes continue to advance, becoming safer and amplifying the thrill with each innovation. At "Bikometry.com", Ty's mission is clear: to keep fellow biking enthusiasts abreast of the latest advancements, ensuring every ride is safer, more exhilarating, and endlessly enjoyable.

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