2024 Pure Cycles Adventure AL Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
45 cm | 48 cm | 51 cm | 53 cm | 56 cm | 59 cm | |
Stack | 550mm | 566mm | 584mm | 601mm | 622mm | 639mm |
Reach | 370mm | 373mm | 380mm | 387mm | 412mm | 435mm |
Stack to Reach Ratio | 1.49:1 | 1.52:1 | 1.54:1 | 1.55:1 | 1.51:1 | 1.47:1 |
Seat Tube Length, C-T | 450mm | 480mm | 510mm | 530mm | 560mm | 590mm |
Top Tube Length, Effective/Horizontal Center | 523mm | 536mm | 553mm | 565mm | 596mm | 625mm |
Top Tube Slope | 13.4deg | 11.7deg | 10.3deg | 9.8deg | 8.5deg | 6.9deg |
Head Tube Angle | 70.5deg | 71deg | 71.5deg | 71.5deg | 71.5deg | 71.5deg |
Seat Tube Angle | 74.5deg | 74deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 125mm | 140mm | 155mm | 175mm | 195mm | 215mm |
Bottom Bracket Drop | 70mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 281mm | 281mm | 281mm | 281mm | 281mm | 281mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 429.3mm | 429.3mm | 429.3mm | 429.3mm | 429.3mm | 429.3mm |
Front-Center | 599.8mm | 603.7mm | 610.7mm | 623.6mm | 654.4mm | 684.3mm |
Front-Center Horizontal | 595.7mm | 599.7mm | 606.7mm | 619.7mm | 650.7mm | 680.7mm |
Wheelbase | 1025mm | 1029mm | 1036mm | 1049mm | 1080mm | 1110mm |
Fork Offset/Rake | 52mm | 52mm | 52mm | 52mm | 52mm | 52mm |
Fork Length (Axle-To-Crown) | 403mm | 403mm | 403mm | 403mm | 403mm | 403mm |
Trail | 69.1mm high | 65.9mm high | 62.6mm mid/neutral | 62.6mm mid/neutral | 62.6mm mid/neutral | 62.6mm mid/neutral |
Mechanical Trail | 65.2mm | 62.3mm | 59.4mm | 59.4mm | 59.4mm | 59.4mm |
Wheel Flop | 21.8mm | 20.3mm | 18.8mm | 18.8mm | 18.8mm | 18.8mm |
Standover Height | 729mm | 754mm | 779mm | 798mm | 822mm | 846mm |
Tire to Pedal Spindle | 78.8mm 170 mm cranks | 82.7mm 170 mm cranks | 87.2mm 172.5 mm cranks | 100.1mm 172.5 mm cranks | 128.4mm 175 mm cranks | 158.3mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 111mm 170 mm cranks | 111mm 170 mm cranks | 108.5mm 172.5 mm cranks | 108.5mm 172.5 mm cranks | 106mm 175 mm cranks | 106mm 175 mm cranks |
Base Build
45 cm | 48 cm | 51 cm | 53 cm | 56 cm | 59 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 | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm | 40mm | 40mm | 40mm | 40mm |
Tire Width Max | 50mm | 50mm | 50mm | 50mm | 50mm | 50mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 702mm | 702mm |
Bike Length with Tires | 1727mm | 1731mm | 1738mm | 1751mm | 1782mm | 1812mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 44mm | 44mm | 46mm | 46mm | 48mm | 48mm |
Stem Length | 70mm | 70mm | 80mm | 80mm | 90mm | 90mm |
Published Sizing Recommendations
Height | 4 ft 9 in to 5 ft 2 in | 5 ft 2 in to 5 ft 5 in | 5 ft 5 in to 5 ft 8 in | 5 ft 8 in to 5 ft 11 in | 5 ft 11 in to 6 ft 1 in | 6 ft 1 in to 6 ft 5 in |
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.purecycles.com/products/gravel-adventure-22287