BikesSEKASpear

SEKA Spear geometry

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178 cm · 5 ft 10 in
auto85 cm · 33.5 in
Size L

Render Align 50%

Geometry

SizeXSSMMRLLRXL
Stack mm508524543538570560600
Reach mm362370379386389397402
Head tube angle °70.671.772.973.073.073.173.5
Seat tube angle °75.074.874.074.073.573.573.0
Head tube length mm107120136130164153193
Seat tube mm449463480476508496535
Chainstay mm410410410410410410410
BB drop mm74747272727272
Fork rake mm48484444444444
Stack to reach1.401.421.431.391.471.411.49
Effective top tube mmi498512535540558563585
Wheelbase mmi9699739749789919951008
SizeLkey specs
Stack-to-reach (size L)1.47
More relaxed (taller and shorter) than 57% of road frames in the database at comparable sizes.

Closest geometry matches (size L)

Matched by stack, reach and head tube angle.

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Nearest size to the Spear L.

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SEKA geometry chart · Frame stack and reach to the head tube top · Size finder assumes a 100mm stem on 20mm spacers · Report an error