2025 Triban GRVL AF GRX
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS 5'1"-5'5" (155-166 cm) | S 5'5"-5'8" (166-173 cm) | M 5'8"-5'11" (173-181 cm) | L 5'11"-6'1" (181-186 cm) | XL 6'1"-6'5" (186-196 cm) | |
Stack | 535mm | 549mm | 572mm | 600mm | 629mm |
Reach | 372mm | 378mm | 391mm | 397mm | 404mm |
Stack to Reach Ratio | 1.44:1 | 1.45:1 | 1.46:1 | 1.51:1 | 1.56:1 |
Seat Tube Length, C-TTT | 450mm | 480mm | 500mm | 520mm | 530mm |
Top Tube Length, Effective/Horizontal HT Top | 530mm | 540mm | 560mm | 575mm | 590mm |
Top Tube Slope | 9.5deg | 7.6deg | 7.8deg | 8.5deg | 10.3deg |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 115mm | 130mm | 155mm | 185mm | 215mm |
Bottom Bracket Drop | 67mm | 67mm | 67mm | 67mm | 67mm |
Bottom Bracket Height | 284mm | 284mm | 284mm | 284mm | 284mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 429.8mm | 429.8mm | 429.8mm | 429.8mm | 429.8mm |
Front-Center | 594mm | 604.9mm | 625.8mm | 642.7mm | 659.6mm |
Front-Center Horizontal | 590.2mm | 601.2mm | 622.2mm | 639.2mm | 656.2mm |
Wheelbase | 1020mm | 1031mm | 1052mm | 1069mm | 1086mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 45mm |
Fork Length (Axle-To-Crown) | 396mm | 396mm | 396mm | 396mm | 396mm |
Trail | 79.9mm high | 79.9mm high | 79.9mm high | 79.9mm high | 79.9mm high |
Mechanical Trail | 75.1mm | 75.1mm | 75.1mm | 75.1mm | 75.1mm |
Wheel Flop | 25.7mm | 25.7mm | 25.7mm | 25.7mm | 25.7mm |
Tire to Pedal Spindle | 78mm 165 mm cranks | 88.9mm 165 mm cranks | 102.3mm 172.5 mm cranks | 119.2mm 172.5 mm cranks | 133.6mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 119mm 165 mm cranks | 119mm 165 mm cranks | 111.5mm 172.5 mm cranks | 111.5mm 172.5 mm cranks | 109mm 175 mm cranks |
GRX Build
XS 5'1"-5'5" (155-166 cm) | S 5'5"-5'8" (166-173 cm) | M 5'8"-5'11" (173-181 cm) | L 5'11"-6'1" (181-186 cm) | XL 6'1"-6'5" (186-196 cm) | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Width Max | 50mm | 50mm | 50mm | 50mm | 50mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1722mm | 1733mm | 1754mm | 1771mm | 1788mm |
Crank Length | 165mm | 165mm | 172.5mm | 172.5mm | 175mm |
Handlebar Width | 40cm | 42cm | 44cm | 44cm | 46cm |
Stem Length | 60mm | 70mm | 80mm | 90mm | 100mm |
Published Sizing Recommendations
Height | 155 cm to 166 cm | 166 cm to 173 cm | 173 cm to 181 cm | 181 cm to 186 cm | 186 cm to 196 cm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
All-road/GravelSource:https://www.decathlon.pl/p/rower-gravelowy-triban-grvl-grx-af-2x12/_/R-p-343001