Giant FastRoad SL geometry, BikeViewer

Open full bike in BikeViewerOpen in BikeViewer

Loading 3D view…

Height178 cm · 5 ft 10 in

Inseam auto85 cm · 33.5 in

Size S

Render Align Overlay50%

Geometry

Size	XS	S	M	L	XL
Stack mm	537	563	586	607	631
Reach mm	386	388	395	403	416
Head tube angle °	70.5	71.0	71.5	71.5	72.0
Seat tube angle °	74.0	73.5	73.5	73.0	73.0
Head tube length mm	118	144	166	188	212
Seat tube mm	430	460	490	520	550
Chainstay mm	430	430	430	430	430
BB drop mm	68	68	68	68	68
Fork rake mm	47	47	47	47	47
Stack to reach	1.39	1.45	1.48	1.51	1.52
Effective top tube mmi	540	555	569	589	609
Wheelbase mmi	1027	1033	1042	1057	1073

SizeSkey specs

Stack-to-reach (size S)1.45

More aggressive (lower and longer) than 65% of flat-bar frames in the database at comparable sizes.

Closest geometry matches (size S)

Matched by stack, reach and head tube angle.

Scott Metrix10 / 20 / 30, undated (maker page)M_54 · 565.3 / 387.1 Stevens 8X Lite TourGent, 202348 · 560 / 390 Stevens 7X Lite Tour Gent202148 · 560 / 390 Opus OrpheoCurrentS · 560 / 387 Opus Orpheo 2 / 3 / 4 / 52021–25 table, 2021–25S · 560 / 387 Specialized Sirrusalloy, 2017, 2017XS · 563 / 388

More from Giant

Nearest size to the FastRoad SL S.

Giant Escape 1 / 2 / 3China, Asia, CurrentM · 556.2 / 410 Giant FastRoad AR / AR Advancedcurrent (c.2024–26)S · 552 / 396 Giant FCR 1 / FCR 2China, CurrentM · 568.4 / 386.2 Giant SpeederChina, CurrentXS · 557.3 / 355.4 Giant Escape R3Japan, 2027, 2027XS · 556 / 381 Giant Escape RXJapan, 2027, 2027XS · 553 / 381

Some FastRoad SL numbers are derived, not from the chart · Frame stack and reach to the head tube top · Size finder assumes a 100mm stem on 20mm spacers · Report an error