BikesGiantGravier Disc

Giant Gravier Disc (Japan) geometry

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Height178 cm · 5 ft 10 in

Inseam auto85 cm · 33.5 in

Size S

Render Align Overlay50%

Geometry

Size	XS	S	M	L
Stack mm	550	573	599	627
Reach mm	378	381	382	398
Head tube angle °	71.0	72.0	72.5	72.5
Seat tube angle °	75.0	74.0	73.0	73.0
Head tube length mm	125	145	170	200
Chainstay mm	440	440	440	440
Stack to reach	1.46	1.50	1.57	1.58
Effective top tube mmi	525	545	565	590

SizeSkey specs

Stack-to-reach (size S)1.50

More relaxed (taller and shorter) than 60% of flat-bar frames in the database at comparable sizes.

Closest geometry matches (size S)

Matched by stack, reach and head tube angle.

Giant GravierJapan, rim, 2020–23465(S) · 573 / 381 Liv Escape RX W / RX W DiscJapan, 2020–23S · 574 / 380 Giant Escape X3 / Escape R DiscJapan, 2026–27S · 571 / 381 Giant Escape R3Japan, 2024S · 571 / 381 Cannondale Synapse Carbon Flat Bar2019–2054 (M) · 570 / 382 Opus Orpheo 4 / 52018–20M · 572 / 380

More from Giant

Nearest size to the Gravier Disc S.

Giant Escape 1 / 2 / 3China, Asia, CurrentM · 556.2 / 410 Giant FastRoad AR / AR Advancedcurrent (c.2024–26)M · 578 / 404 Giant FCR 1 / FCR 2China, CurrentM · 568.4 / 386.2 Giant SpeederChina, CurrentS · 576.1 / 359.8 Giant Escape R3Japan, 2027, 2027S · 577 / 384 Giant Escape RXJapan, 2027, 2027S · 576 / 384

Compare with another frame

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