Adventure AL Frameset
Adventure AL Frameset
Adventure AL Frameset
Adventure AL Frameset

Adventure AL Frameset

Model No. 671302

Regular price$799.99

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Unleash your adventure potential with the Adventure AL frameset, the ultimate foundation for building your dream gravel bike. This lightweight, butted alloy frame features a progressive geometry for stability and comfort, while offering the versatility to accommodate both 650 and 700c wheels with tires up to 50c wide. With a tapered head tube, internal cable routing, dropper post compatibility, and a carbon monocoque fork with adjustable offset Flip-Chip, the Adventure AL frameset is ready for any upgrade you can imagine. Numerous mounts for racks, fenders, and accessories allow you to create the perfect adventure machine tailored to your unique style and needs. Get ready to explore the world on two wheels with the Pure Cycles Adventure AL frameset – your gateway to endless possibilities and unforgettable rides!

Frameset kits include the following: Frame, fork, headset with compression plug, front and rear thru-axles, seat post clamp, and assorted small parts required for assembly

Frame: Pure Cycles X6 Custom butted, super-light alloy with progressive adventure ready geometry for stability and comfort, tapered head tube, internal cable routing, dropper post ready, removable fender mounts, rack mounts, multiple water bottle mounts, direct top tube accessory mount, a 12 x 1

Fork: Pure Cycles carbon monocoque fork with tapered carbon steerer includes internal cable and dynamo routing. It comes with rack, fender, and accessory mounts, a 12 x 100 mm thru-axle, and a flat mount disc brake mount compatible with 160 or 180 mm rotors. Its 48/52 mm adjustable offset Flip-Chip

Seat Clamp: Pure Cycles 31.8 mm alloy clamp, ensuring secure and easy seat adjustment

Integrated Headset: Pure Cycles 1 1/8" - 1 1/2", providing smooth steering

Wheel Compatibility: Designed to accommodate both 650 or 700c wheels, offering flexibility in wheel choice

Tire Clearance: Supports up to 700 x 50c tires, allowing for a wide range of tire choices for different terrains

Chainstay and Chainring Clearance: Accommodates up to a 44T chainring (1x) and 48T (2x) with a 45 mm chain line, ensuring ample space and compatibility

Seat Post and Derailleur Clamp Fit: Compatible with a 27.2 mm seat post and a 31.8 mm derailleur clamp, offering versatility in component choices

Bottom Bracket Shell: 68 mm BSA threaded shell for proven reliable performance and widespread availability


Frame Adventure AL X6 Custom Butted Superlight Alloy, Threadded BB, 12 x 142mm thru-axle, flat-mount disc
Fork Adventure AL Carbon Monocoque, Tapered carbon steerer, 12 x 100mm thru-axle, flat-mount disc, Flip Chip dropout


Headset 1 1/8" upper - 1 1/2" lower, integrated
Seat Clamp Alloy, 31.8mm I.D., with bolt

Included Extras

Front Thru-Axle Front thru-axle, 100 x 122mm, M12 x 1.5P
Rear Thru-Axle Rear thru-axle, 142 x 157mm, M12 x 1.5P
Fork Dropout Front thru-axle Flip-Chip dropout set, 48/52mm adjustable offset
Frame Dropout Rear thru-axle dropout set with derailleur hanger
Front Fender Mount Removable fender mount set for fork dropout
Rear Fender Mount Removable brake bridge fender mount
Fork Grommets 3-piece rubber grommet set for internal dynamo wire & front brake routing
Headset Spacers Alloy headset spacers: 10mm x 2 pieces & 5mm x 2 pieces
Spacer Washer 4mm washer set for flat-mount disc caliper (Only needed when running the Flip-Chip inserts in the 48mm offset with a 180mm front brake rotor)
Barrel Adjuster 4.0mm inline shift cable barrel adjuster (Helpful when running a front derailleur)


Frame Weight 1739 grams / 3.83 lb
Frame Weight Size 51cm / Medium (weight taken with installed rear dropouts, seat clamp, removable brake bridge fender mount, & all accessory bolts)
Fork Weight 538 grams / 1.19 lb
Fork Weight Size Uncut steerer (weight taken with installed Flip-Chip dropouts, removable fender mounts, rubber grommets, & all accessory bolts)
Headset Weight 125 grams / .27 lb (weight taken with 54g compression plug)
Weight Limit 275 lb (combined weight of bicycle, rider, and cargo)


Pricing & Specifications We reserve the right to modify this product's specifications, colors, and materials without prior notice. Additionally, retail prices may vary from the Manufacturer's Suggested Retail Price (MSRP), which does not include shipping, assembly, or taxes.
    45 cm 48 cm 51 cm 53 cm 56 cm 59 cm
Frame Size 45 cm 48 cm 51 cm 53 cm 56 cm 59 cm
Seat Tube, Center To Top A 45 48 51 53 56 59
Top Tube, Effective B 52.3 53.6 55.3 56.5 59.6 62.5
Head Tube C 12.5 14.0 15.5 17.5 19.5 21.5
Seat Tube Angle D 74.5° 74° 73.5 73.5° 73.5° 73.5°
Head Tube Angle E 70.5° 71° 71.5 71.5° 71.5° 71.5°
Chainstay F 43.5 43.5 43.5 43.5 43.5 43.5
Wheelbase G 102.5 102.9 103.6 104.9 108.0 111.0
Bottom Bracket Drop H 7.0 7.0 7.0 7.0 7.0 7.0
Fork Offset I 48 / 52 mm 48 / 52 mm 48 / 52 mm 48 / 52 mm 48 / 52 mm 48 / 52 mm
Trail J 75 / 71 mm 71 / 67 mm 68 / 64 mm 68 / 64 mm 68 / 64 mm 68 / 64 mm
Axle To Crown K 40.3 40.3 40.3 40.3 40.3 40.3
Stack L 55.0 56.6 58.4 60.1 62.2 63.9
Reach M 37.0 37.3 38.0 38.7 41.2 43.5
Step-Thru / Standover N 72.9 75.4 77.9 79.8 82.2 84.6
Suggested Rider Height 4'9" - 5'2" 5'2" - 5'5" 5'5" - 5'8" 5'8" - 5'11" 5'11" - 6'1" 6'1" - 6'5"
Wheel Size 650b or 700c 650b or 700c 650b or 700c 650b or 700c 650b or 700c 650b or 700c

The Adventure AL features our X6 super-light, custom-butted alloy with progressive adventure-ready geometry, ensuring stability and comfort on any terrain. 



TRP Spyre mechanical disc brakes deliver secure stopping power in all conditions. With a 180mm front rotor and a 160mm rear rotor, these brakes provide ample power and modulation for precise speed control.


One-piece carbon monocoque and a tapered carbon steerer for unparalleled strength and precision. With internal routing, various accessory mounts, removable fender mounts, and a 12 x 100 mm thru-axle, the fork offers clean aesthetics and secure handling. The 48/52 mm adjustable offset Flip-Chip allows for rider-personalized handling to further enhance your riding experience.


The SRAM Apex 1 drivetrain, with its single chainring and wide-range 11-speed cassette, delivers flawless and reliable shifting performance. The simplified design reduces maintenance and ensures you can focus on conquering any terrain.


The Adventure handlebar, with its 12-degree flare and shallow drop, provides a natural and ergonomic hand position for increased comfort and control. Experience a confident ride, no matter where your adventures take you.

Best in Class


We believe in our bikes and we believe you should be able to enjoy riding without sweating the small stuff - that’s why we’ve got your back! With a lifetime warranty on frames and a 1-year warranty on components, you can ride confidently with the knowledge that we’ve got you covered.

To activate your warranty, professional assembly is required.

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