Amok Gravel Adventure Bike - 8 Speed

$499.99 Regular price
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Amok is the bike for your 9-5 grind and your 5-9 adventures. With an all-new frame and modern gravel geometry designed to provide a sporty, ergonomic ride on pavement, dirt, gravel, and everything in between, this all-encompassing 8-speed adventure bike is comfortable, capable, and inspires the confidence to take on new trails on all kinds of terrain. Threadless steering and a tapered headtube add agility and precision to the handling of the bike, and responsive mechanical disc brakes and knobby, all-condition tires give you control you can count on for all your rides, from your everyday commute to your grittier, off-road adventures.

Starting at $46/mo with . See if you qualify

Pay 4 interest-free payments of $125 with

Color
45CM - XS
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The delivery date is estimated based on carrier guidance. Actual delivery time may vary and is not guaranteed by Retrospec or the carrier.
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When the road meets the rough, run Amok!

Get to know your ride
Amok Gravel Adventure Bike - 8 Speed | Matte Boulder

Aluminum Frame

Lightweight, rust-resistant, with 5 size options

Shimano Altus 8-Speed

Precision shifting you can count on

Rapidfire Plus Shifter

Hands on handlebar shifting

700x40C Gravel Tires

Smooth riding for varying terrain

Mechanical Disc Brakes

Responsive & powerful braking in any weather

Threadless Steering

Added precision and control
Features
Lightweight & Rust-Resistant
Aluminum frame can stand up against the elements and is perfect for maneuvering city paths, dirt paths, or gravel trails, rain or shine.
Quiet, Consistent Braking
Mechanical disc brakes with 160mm rotors offer smooth, reliable stopping power, so you can brake confidently in all kinds of weather conditions.
Rapidfire Plus Shifters
Make swift and smooth gear transitions with easy push-pull shifters.
Gravel Tires
Small block tires offer more traction, so you can ride confidently on pavement, dirt, gravel, and anything in between.
Ready to Accessorize
Amok features extra fittings for adding accessories to customize your ride.
Tackle Inclines or Cruise Flats
A versatile Shimano Altus 8-speed drivetrain can handle the ups and downs on the trails.
Threadless Steering System
Stronger, lighter, more precise, and easier to maintain.
Comfortable, Ergonomic Riding
This bike’s gravel geometry supports a sporty yet comfortable riding position and is available in 5 sizes to support cyclists of all heights.
Fits Any Lifestyle
Whether you use your bike to commute, explore, work out, or all of the above, Amok’s capability and versatility allow it to fit seamlessly into your day-to-day, no matter what’s on the agenda.
Best for gravel
Pavement
Gravel
All terrain

Best for hilly
Flat
Some hills
Hilly
Mountain
  • Specifications
  • Sizing
  • Financing
  • Assembly & Owner's Manual
Specifications
Specification
Frameset:
  • Frame 5 sizes: 45, 49, 53, 57, 61cm. 6061 aluminum with tapered headtube, replaceable derailleur hanger, top & seat tube 2x accessory mounts, downtube 3x accessory mount, rear & front rack mounts, internal cable routing
  • Fork High-tensile steel, threadless, tapered 1-1/8"/1 1/4" steerer
Wheelset
  • Rims Aluminum double-wall 32H, for disc brakes
  • Hubs Aluminum, ball-bearing 32H QR
  • Spokes 14G stainless steel
  • Tires 700 x 40C all-conditions, PV
  • Recommended Weight Limit 250 LBS
Drivetrain
  • Rear Derailleur Shimano Altus 8S
  • Shifters Shimano Rapidfire Plus
  • Crank Aluminum 170mm x 39T w/aluminum chainwheel guard + ChainKeeper
  • Chain KMC Z-series 1/2 x 3/32"
  • BB Sealed cartridge, threaded
  • Freewheel/Cog Shimano 8S 11-32T
Components
  • Headset Tapered, threadless, semi-integrated
  • Brakes Zoom mechanical discs, 160mm rotors, Promax aluminum levers
  • Handlebars Aluminum 620mm length x 30mm rise, 31.8mm clamp
  • Grips Retrospec 130mm
  • Stem Forged aluminum, 4-bolt face, 90mm x 17° x 40mm rise
  • Saddle Retrospec Urban
  • Seatpost Aluminum 27.2 x 300mm, Micro-adjust head
  • Seatpost Clamp Aluminum single-bolt
  • Pedals Low-Profile Platform, Reinforced Nylon PP
Sizing
Sizing
How to measure my inseam for a bike

Your inseam can help you find the perfect sized bike (measuring it properly is similar to pant inseams but measured a little differently). Here's how they work:

  1. Stand upright with your feet 6-8" apart.
  2. Using a tape measure or tailor tape, measure from the bottom of your foot to the top of the inside of your leg.
  3. Compare your inseam measurement to the standover height of the bike. You should have about an inch of space between your body and the top tube.
SizeHeight RangeStandover Height
45CM - XS 5'" - 5'3" 29.5"
49CM - S 5'2"-5'5" 31"
53CM - M 5'6"-5'8" 32.5"
57CM - L 5'9"-5'11" 33.5"
61CM - XL 6'+ 34.5"
Financing
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Assembly & Owner's Manual
4.6
Rated 4.6 out of 5 stars
Based on 30 reviews
Total 5 star reviews: 20 Total 4 star reviews: 8 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
30 reviews
  • Anna V.
    Verified Buyer
    5/30/24
    Rated 3 out of 5 stars
    Great bike however

    The frame is solid. However once I put the bike together the gears were not shifting properly and I had to take it into the shop. The rear derailleur was bent so they had to fix that. I recommend taking to a shop for assembly. Overall a good bike/solid frame and I’m happy with my purchase. However when buying online it seems like there might be issues with damaged parts. In the future I will probably just buy from a bike shop where it comes assembled and tuned for you by professionals :)

  • Greg S.
    Verified Buyer
    5/24/24
    Rated 5 out of 5 stars
    Purchased for NYC riding.

    Purchased this bike for riding around NYC over the standard city bike and very happy with the purchase so far.

    Took it to a bike shop to get assembled (which would recommend), but so far have put in a ton of miles and great to get around the city.

  • Hector
    Verified Buyer
    4/12/24
    Rated 5 out of 5 stars
    5 Stars

    Solid bike. Hit 25 mph on the first day

  • Christopher
    Verified Buyer
    4/3/24
    Rated 3 out of 5 stars
    3 Stars

    Multiple damaged parts, had to have new ones shipped to the shop where it’s being assembled.

  • lawrence
    Verified Buyer
    3/19/24
    Rated 5 out of 5 stars
    5 Stars

    Easy to assemble

    Great ride

    Fun

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