BikesSunpeedNeptune

Sunpeed Neptune geometry

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

Render Align 50%

Geometry

SizeXSSMLXLXXL
Stack mm532538557570581590
Reach mm361365373374382389
Head tube angle °70.470.672.072.072.072.0
Seat tube angle °74.074.074.074.074.074.0
Head tube length mm120125140155165175
Seat tube mm420450480510540570
Chainstay mm412412412412412412
BB drop mm727272727272
Stack to reach1.471.471.491.521.521.52
Effective top tube mmi514519533537549558
SizeXLkey specs
Stack-to-reach (size XL)1.52
More relaxed (taller and shorter) than 69% of gravel frames in the database at comparable sizes.

Closest geometry matches (size XL)

Matched by stack, reach and head tube angle.

More from Sunpeed

Nearest size to the Neptune XL.

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