Lowest1.00:1
Highest4.55:1
Total range455%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Rear tire: 700C×32.
Velopedia Bicycle Archive
2025 Liv Avail AR 4
Original specifications: 10.31 kg (22 lbs 12 oz) - Size (L) published weight · geometry for 4 published sizes.
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At a glance
Archive #900002159- Model year
- 2025
- Category
- Road
- Original MSRP
- $1,200.00
- Sizes
- XXS, XS, S, M, L
- Colors
- Mineral Green/Asphalt Green
- Weight
- 10.31 kg (22 lbs 12 oz) - Size (L)
- Geometry
- 4 manufacturer sizes
- In this record
- 21 specifications · archived image · original MSRP · geometry
Model history 1 other year
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Identification clues
2025 archived details
- Published colors
- Mineral Green/Asphalt Green
- Frame
- Aluminum
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum
Frameset
| Frame Construction | ALUXX-grade aluminum, 12x142mm thru-axle, disc |
|---|---|
| Frame Material | Aluminum |
| Fork | Advanced-grade composite, full-composite OverDrive steerer, 12x100mm, disc |
| Fork Material | Carbon Fiber |
Drivetrain
| Shifters | Shimano Claris |
|---|---|
| Front Derailleur | Shimano Claris |
| Rear Derailleur | Shimano Claris |
| Crankset | FSA Tempo, 34/50 XXS: 165mm, XS: 165mm, S: 170mm, M: 170mm, L: 172.5mm |
| Bottom Bracket | cartridge |
| Cassette | Shimano CS-HG50, 8-speed, 11x34 |
| Chain | KMC Z83 |
Brakes
| Brakes | Tektro MD-C550 mechanical, Tektro rotors [F]160mm, [R]160mm |
|---|
Cockpit & Contact Points
| Handlebar | Liv Connect, 31.8mm XXS: 380mm, XS: 380mm, S: 400mm, M: 400mm, L: 420mm |
|---|---|
| Stem | Giant Sport XXS: 70mm, XS: 70mm, S: 80mm, M: 90mm, L: 90mm |
| Saddle | Liv Approach |
| Seatpost | Giant D-Fuse, alloy XXS: 300mm, XS: 300mm, S: 300mm, M: 350mm, L: 350mm |
Wheels & Tires
| Hubs | Giant alloy, 12mm thru-axle |
|---|---|
| Rims | Giant S-R2 Disc wheelset |
| Spokes | stainless |
| Front Tire | Giant S-R3 AC, 700x32c |
| Rear Tire | Giant S-R3 AC, 700x32c |
No specifications match. Try a component name or clear your search.
Geometry
Frame measurements by size.
Frame diagram
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 17 measurements
| Measurement | XS | S | M | L |
|---|---|---|---|---|
| Seat tube | 410 mm | 445 mm | 480 mm | 515 mm |
| Top tube | 515 mm | 525 mm | 540 mm | 555 mm |
| Head tube | 118 mm | 138 mm | 158 mm | 178 mm |
| Head-tube angle | 70.5° | 71.5° | 72° | 72° |
| Seat-tube angle | 74.5° | 74.5° | 74° | 74° |
| Chainstay / rear center | 422 mm | 422 mm | 422 mm | 422 mm |
| Wheelbase | 999 mm | 1001 mm | 1006 mm | 1022 mm |
| Bottom-bracket drop | 80 mm | 80 mm | 80 mm | 80 mm |
| Reach | 366 mm | 369 mm | 373 mm | 383 mm |
| Stack | 538 mm | 561 mm | 582 mm | 601 mm |
| Standover height | 681 mm | 709 mm | 736 mm | 766 mm |
| Fork offset / rake | 53 mm | 53 mm | 53 mm | 53 mm |
| Trail | 69.5 mm | 62.9 mm | 59.6 mm | 59.6 mm |
| Crank length | 165 mm | 170 mm | 170 mm | 172.5 mm |
| Stem length | 70 mm | 80 mm | 90 mm | 90 mm |
| Handlebar width | 380 mm | 400 mm | 400 mm | 420 mm |
| Wheel size | 700C | 700C | 700C | 700C |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts
KMC Z83
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Giant S-R3 AC
700x32c
Replacement search: 700cx32 bicycle tire Before ordering: Check rim type and tire clearance.More parts (5)Fewer parts
Tektro MD-C550 mechanical
Tektro rotors [F]160mm, [R]160mm
FSA Tempo, 34/50
165 mm
Frame sizes XXS / XS
170 mm
Frame sizes S / M
172.5 mm
Frame sizes L
Shimano Claris
Shimano Claris
Shimano Claris
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- Giant S-R3 AC, 700x32c
- Rear tire
- Giant S-R3 AC, 700x32c
- Drivetrain
- 8-speed
- Bottom bracket / shell
- cartridge
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: ALUXX-grade aluminum, 12x142mm thru-axle, disc · Fork: Advanced-grade composite, full-composite OverDrive steerer, 12x100mm, disc · Carbon Fiber
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Claris · Front derailleur: Shimano Claris · Rear derailleur: Shimano Claris · Crankset: FSA Tempo, 34/50 XXS: 165mm, XS: 165mm, S: 170mm, M: 170mm, L: 172.5mm · Bottom bracket: cartridge · Cassette: Shimano CS-HG50, 8-speed, 11x34 · Chain: KMC Z83
Brakes
Inspect the brakes →Archived: Brakes: Tektro MD-C550 mechanical, Tektro rotors [F]160mm, [R]160mm
Wheels and tires
Check wheels and tires →Archived: Rims: Giant S-R2 Disc wheelset · Hubs: Giant alloy, 12mm thru-axle · Front tire: Giant S-R3 AC, 700x32c · Rear tire: Giant S-R3 AC, 700x32c
Controls and contact points
Archived: Handlebar: Liv Connect, 31.8mm XXS: 380mm, XS: 380mm, S: 400mm, M: 400mm, L: 420mm · Stem: Giant Sport XXS: 70mm, XS: 70mm, S: 80mm, M: 90mm, L: 90mm · Seatpost: Giant D-Fuse, alloy XXS: 300mm, XS: 300mm, S: 300mm, M: 350mm, L: 350mm · Saddle: Liv Approach
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.