Shimano Ultegra, 36/52 with Giant Power Pro power meter
Bottom bracket
Shimano, press fit
Cassette
Shimano Ultegra, 11x30
Chain
KMC X11SL-1
Pedals
N/A
Brakes
Brakes
Giant SpeedControl SL
Cockpit & contact points
Handlebar
Giant Trinity composite base bar with ski bend
Stem
Trinity alloy, high/low stem
Saddle
ISM PS1.0
Seatpost
Trinity composite
Wheels & tires
Hubs
Giant P-A2 wheelset
Rims
Giant P-A2 wheelset
Spokes
Giant P-A2 wheelset
Front tire
Giant Gavia Course AC 1, tubeless, 700x25, folding
Rear tire
Giant Gavia Course AC 1, tubeless, 700x25, folding
Geometry · XS
Seat tube
460 mm
Top tube
509 mm
Head tube
80 mm
Head-tube angle
73°
Seat-tube angle
77°
Chainstay / rear center
405 mm
Wheelbase
967 mm
Bottom-bracket drop
65 mm
Reach
398 mm
Stack
482 mm
Standover height
742 mm
Fork offset / rake
40 mm
Trail
61 mm
Crank length
165 mm
Stem length
80 mm
Handlebar width
400 mm
Wheel size
700C
Geometry · S
Seat tube
490 mm
Top tube
528 mm
Head tube
110 mm
Head-tube angle
73°
Seat-tube angle
77°
Chainstay / rear center
405 mm
Wheelbase
988 mm
Bottom-bracket drop
65 mm
Reach
410 mm
Stack
510 mm
Standover height
767 mm
Fork offset / rake
40 mm
Trail
61 mm
Crank length
170 mm
Stem length
80 mm
Handlebar width
400 mm
Wheel size
700C
Geometry · M
Seat tube
515 mm
Top tube
541 mm
Head tube
140 mm
Head-tube angle
73°
Seat-tube angle
77°
Chainstay / rear center
405 mm
Wheelbase
1003 mm
Bottom-bracket drop
65 mm
Reach
417 mm
Stack
539 mm
Standover height
790 mm
Fork offset / rake
40 mm
Trail
61 mm
Crank length
172.5 mm
Stem length
80 mm
Handlebar width
400 mm
Wheel size
700C
Geometry · L
Seat tube
545 mm
Top tube
554 mm
Head tube
170 mm
Head-tube angle
73°
Seat-tube angle
77°
Chainstay / rear center
405 mm
Wheelbase
1018 mm
Bottom-bracket drop
65 mm
Reach
423 mm
Stack
568 mm
Standover height
836 mm
Fork offset / rake
40 mm
Trail
61 mm
Crank length
175 mm
Stem length
80 mm
Handlebar width
400 mm
Wheel size
700C
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 23, 2026.