Through CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimize each tube shape to deliver superior aerodynamic performance.
Built to give you an edge when it counts most—on the attack, in the sprint, going all out—this aero road bike delivers unbeatable efficiency and race performance.
Glavne značilnosti
Integrated aerodynamics
AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimizes aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and Contact SLR Aero cockpit produce the best overall aero performance.
Total control
Integrated disc brakes deliver powerful stopping power and modulation for added control in all conditions and weather. Thru-axles boost stiffness and improve overall handling. And an integrated WheelSystem with a 65mm deep rear rim and 42mm front rim optimizes aerodynamics and control.
Unrivaled efficiency
Advanced SL-grade composite frameset features Giant’s highest performance materials and manufacturing processes for optimized stiffness and the lowest weight in its category.
Poudarki
The Propel Advanced SL Disc is engineered with Giant’s AeroSystem Shaping technology, which means every tube shape and angle is optimized for minimal drag. The tubes feature a truncated ellipse shape for a frame that is ultra-stiff and superlight. Disc-brake technology is integrated into the frameset with flat-mount calipers and thru-axles for optimal wheel stiffness and braking performance.

Aerosystem Shaping Technology
Vector Integrated Seatpost
Designed as a key performance factor in the overall frameset, the integrated seatpost saves up to 45 grams compared to standard composite posts, while improving aerodynamics and adding road-smoothing compliance.
Advanced SL Composite
Professional-grade raw carbon material is woven in our own composite factory using our most advanced engineering and construction methods including: Continuous Fiber Technology to add strength while reducing weight; Carbon Nanotube Technology resin to improve impact resistance; and Fusion Process for lighter, stronger frame junctions.
OverDrive 2
Giant’s most advanced steerer tube technology offers unprecedented steering precision. Oversized headset bearings (1 1/2” lower, 1 1/4” upper) and a tapered steerer tube produce superior front-end stiffness.
PowerCore
A massively oversized bottom-bracket/chainstay area features a fully integrated, 86mm wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
Internal Cable Routing
Frame/handlebar/stem feature unique cable porting for sleek, non-cluttered appearance and performance.
Disc-Brake Integration
The frame and fork are engineered specifically for flat-mount disc-brakes, including front and rear 12mm thru-axles for reliable braking performance in all weather and road conditions.
AERO HANDLEBAR/STEM
Aero handlebar and stem are designed to reduce overall drag while minimizing weight.
AERO WHEELSYSTEM
Engineered with proprietary Dynamic Balanced Lacing technology, this aero WheelSystem delivers superior efficiency, pinpoint control and supreme aerodynamics.
Tehnologije
Advanced Composite SL Technology
AeroSystem Shaping Technology
OverDrive 2
Tubeless System
RideSense Ready
Integrated Seatpost
Sizing Guide and Geometry
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.

- XS
- 157 cm5’2”
169 cm5’7”
- S
- 165 cm5’5”
175 cm5’9”
- M
- 171 cm5’7”
181 cm5’11”
- ML
- 177 cm5’10”
187 cm6’2”
- L
- 183 cm6’0”
193 cm6’4”
- XL
- 189 cm6’2”
199 cm6’6”


XS | S | M | ML | L | XL | ||
---|---|---|---|---|---|---|---|
A | Dolžina sedežne cevi (mm) (inch) | 68026,8 | 71028 | 74029,1 | 77030,3 | 79031,1 | 82032,3 |
B | Kot sedežne cevi (degrees) | 74,5° | 73,5° | 73,0° | 73,0° | 73,0° | 72,0° |
C | Top Tube Length (mm) (inch) | 51520,3 | 53521,1 | 55021,7 | 57022,4 | 58022,8 | 60523,8 |
D | Višina glave okvirja (mm) (inch) | 1204,7 | 1305,1 | 1455,7 | 1656,5 | 1857,3 | 2007,9 |
E | Krmilni kot (degrees) | 71,0° | 72,5° | 73,0° | 73,0° | 73,0° | 73,0° |
F | Zamik vpetja osi (mm) (inch) | 451,8 | 451,8 | 451,8 | 451,8 | 451,8 | 451,8 |
G | Trail (mm) (inch) | 702,8 | 602,4 | 572,2 | 572,2 | 572,2 | 572,2 |
H | Medosna razdalja (mm) (inch) | 97238,3 | 97038,2 | 97638,4 | 99739,3 | 100739,6 | 102140,2 |
I | Dolžina cevi ob verigi (mm) (inch) | 40515,9 | 40515,9 | 40515,9 | 40515,9 | 40515,9 | 40515,9 |
J | Bottom Bracket Drop (mm) (inch) | 702,8 | 682,7 | 682,7 | 652,6 | 652,6 | 652,6 |
K | Oddaljenost zgornje cevi od gonilne osi (mm) (inch) | 51720,4 | 52920,8 | 54521,5 | 56222,1 | 58122,9 | 59523,4 |
L | Doseg (mm) (inch) | 37214,6 | 37814,9 | 38315,1 | 39815,7 | 40215,8 | 41216,2 |
M | Višina zgornje cevi (mm) (inch) | 74429,3 | 76930,3 | 78731 | 80731,8 | 82932,6 | 84333,2 |
N | Širina krmila (mm) (inch) | 40015,7 | 40015,7 | 42016,5 | 42016,5 | 44017,3 | 44017,3 |
O | Dolžina opore krmila (mm) (inch) | 803,1 | 903,5 | 1003,9 | 1104,3 | 1104,3 | 1204,7 |
P | Dolžina gonilke (mm) (inch) | 1706,7 | 1706,7 | 172,56,8 | 172,56,8 | 1756,9 | 1756,9 |
Q | Velikost obročnikov | 700C | 700C | 700C | 700C | 700C | 700C |
- VelikostiXS, S, M, M/L, L, XL
- BarveBlack Diamond / Iris
- OkvirAdvanced SL-Grade Composite, integrated seatpost, disc
- ViliceAdvanced SL-Grade Composite, full-composite OverDrive 2 steerer, disc
- AmortizerN/A
- KrmiloGiant Contact SLR Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
- GripsStratus Lite 2.0
- Opora krmilaGiant Contact SL Aero XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm
- Opora sedežaAdvanced SL-Grade composite, integrated design, -5/+15mm offset
- SedežGiant Fleet SLR
- PedalaN/A
- Prestavne ročiceSRAM Force eTap AXS
- Prednji menjalnikSRAM Force eTap AXS
- Zadnji menjalnikSRAM Force eTap AXS
- ZavoreSRAM Force eTap AXS hydraulic, SRAM CenterLine XR rotors [F]160mm, [R]140mm
- Zavorne ročiceSRAM Force eTap AXS hydraulic
- VerižnikSRAM Force, 12-speed, 10x28
- VerigaSRAM Force D1
- Gonilke z verižnikiSRAM Force D1 DUB, 35/48 with Quarq DZero power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
- Bottom BracketSRAM DUB, press fit
- ObročiGiant SLR 1 Carbon Disc WheelSystem, [F]42mm, [R]65mm
- PestaGiant SLR 1 Carbon Disc WheelSystem, 12mm thru-axle
- NapereGiant SLR 1 Carbon Disc WheelSystem
- PlaščiCADEX Race 25, tubeless,700x25c (26.5mm), folding
- Dodatkicomputer mount, tubeless prepared, 28mm max tire size
- TežaKoliko tehta to kolo? To je pogosto vprašanje. A v resnici v kolesarstvu ni standardov za uradne teže koles, zato je veliko zavajajočih podatkov. Do razlik prihaja zaradi velikosti, materialov okvirja, končne obdelave in opreme. Pri vse lažjih kolesih so te razlike kritične. Pri Giantu verjamemo, da je edini pravi podatek o teži tisti, do katerega boste prišli sami pri vašem prodajalcu.
Vse navedene specifikacije se lahko spremenijo brez obvestila.
Vse navedene specifikacije se lahko spremenijo brez obvestila.