Giant Contend
Endurance road · 6 sizes
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- Bike
- Giant Contend · Endurance road · 6 sizes
- Geometry
- giant-bicycles.com, fetched 20 Oct 2026, re-checked, no differences
- Cockpit
- Generic stem and bar, assumed
- Solved with
- cover 15 mm (assumed), max spacers 40 mm (assumed), stem clamp centre 20 mm (assumed), so every verdict carries ±10 mm at the bar
- Sheet
- 22 October 2026 · 686 bikes, 74 makes, 3,984 sizes in the catalogue
Geometry, every size, from the maker's table
The tinted row is the size drawn beside it. Press a size to draw it.| Size | Stack (mm) | Reach (mm) | Head angle (deg) | Seat angle (deg) | Head tube (mm) | Chainstay (mm) | Wheelbase (mm) | Standover (mm) |
|---|---|---|---|---|---|---|---|---|
| XS | 524 | 372 | 71 | 74.8 | 123 | 412 | 985 | 720 |
| S | 541 | 375 | 71.8 | 74 | 138 | 412 | 986 | 746 |
| M | 563 | 378 | 72.5 | 73.5 | 158 | 412 | 990 | 774 |
| ML | 577 | 384 | 72.5 | 73 | 178 | 412 | 1002 | 803 |
| L | 596 | 393 | 72.5 | 73 | 198 | 412 | 1017 | 821 |
| XL | 615 | 401 | 72.5 | 72.5 | 218 | 412 | 1031 | 844 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The ML drawn to scale from the table, with no build on it. Stack and reach run from the bottom bracket to the top of the head tube; every size is solved from those two. One square is 100 mm.
The maker's cockpit
No stock cockpit I can name, so every size is solved on a generic stem and bar unless you choose one on the sheet.Generic stem and barAssumedNo bar is listed for this frame.
Stock stem and bar per sizeXS 80 x 400, S 90 x 400, M 100 x 420, ML 100 x 420, L 110 x 440, XL 110 x 440 (stem length x bar width, mm)
Frame facts
read from the maker's words, not a table: giant-bicycles.com- Tyre clearance
- not recorded yet
- Bottom bracket
- not recorded yet
- Axles and brakes
- not recorded yet
- UDH
- not recorded yet
- Seatpost
- 14 mm offset
- Frame weight
- not recorded yet
In the maker's words
Kept whole, as I read it off giant-bicycles.com.Contend 2 (2025), Giant UK spec: Handlebar "Giant Connect XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm"; Stem "Giant Sport XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:110mm" (Giant prints no stem angle; note the geometry table's Stem Length row prints 80/90/100/100/110/110, so M/L reads 100 in the table and 110 in the spec line).
Cockpit and seatpost, in the maker's words · 63 words
Contend 2 (2025), Giant UK spec: Handlebar "Giant Connect XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm"; Stem "Giant Sport XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:110mm" (Giant prints no stem angle; note the geometry table's Stem Length row prints 80/90/100/100/110/110, so M/L reads 100 in the table and 110 in the spec line). Fork "Advanced-grade composite, full-composite OverDrive steerer". Seatpost "Giant D-Fuse, alloy, 14mm offset".
OFFICIAL SOURCE: Giant UK page for the Contend 2 (2025). Source: html table (official Giant UK bike page, section "Sizing Guide and Geometry", the HTML <table class="geometry"> with mm and inch spans; fetched 2026-10-20
How I read the maker's table
https://www.giant-bicycles.com/gb/bikes-contend-2025 redirects to it, title "Contend 2 (2025) | All-Rounder bike | Giant Bicycles UK". The aluminium (ALUXX-grade) Contend with brakes "Tektro TK-B177" (its frame and fork lines name no disc), the road sibling of the Contend AR in giant-contend-ar-2024.json; Giant files it under All-Rounder. Six sizes XS, S, M, M/L (table header ML), L, XL. The Contend SL Disc (2025) page prints the same stack, reach, angles, top tube, head tube, chainstay, wheelbase, BB drop, standover and rake for S to XL but a different seat tube and trail, so it has its own file (giant-contend-sl-2025.json). Giant does not say whether the seat angle is effective or actual (null), does not publish front centre (null) and does not state the stack datum (null). Stock tyre "CST Sprint, 700x28c (30mm)"; "Max Tyre Clearance 28mm".
Source: html table (official Giant UK bike page, section "Sizing Guide and Geometry", the HTML <table class="geometry"> with mm and inch spans; fetched 2026-10-20, HTTP 200)