BikesFeltFX Series

Felt FX Series geometry

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178 cm · 5 ft 10 in
auto85 cm · 33.5 in
Size 55

Render Align 50%

Geometry

Size475053555760
Stack mm525538549568587611
Reach mm368375377391400418
Head tube angle °71.071.572.072.072.072.0
Seat tube angle °75.074.573.573.573.073.0
Head tube length mm110120130150170195
Seat tube mm470500530550570600
Chainstay mm430430430430430430
BB drop mm656565656565
Fork rake mm504545454545
Stack to reach1.431.431.461.451.471.46
Effective top tube mmi509524540559579605
Wheelbase mmi100410061007102710421068
Size55key specs
Stack-to-reach (size 55)1.45
More aggressive (lower and longer) than 81% of gravel frames in the database at comparable sizes.

Closest geometry matches (size 55)

Matched by stack, reach and head tube angle.

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Nearest size to the FX Series 55.

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