Amok Gravel Adventure Bike - 8 Speed
Amok Gravel Adventure Bike - 8 Speed
Amok Gravel Adventure Bike - 8 Speed
Amok Gravel Adventure Bike - 8 Speed
$499.99 Regular price
/

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.
Color
45CM - XS
?
The delivery date is estimated based on carrier guidance. Actual delivery time may vary and is not guaranteed by Retrospec or the carrier.
Free Shipping
50 Day Returns

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
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
Buy Now, Pay Later

Make easy monthly payments over 3,6 or 12 months

Sample payments for
4.6
Rated 4.6 out of 5 stars
Based on 28 reviews
Total 5 star reviews: 19 Total 4 star reviews: 8 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
28 reviews
  • 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

  • Gloria
    Verified Buyer
    2/22/24
    Rated 4 out of 5 stars
    4 Stars

    Very good bike for the price the seat is a little uncomfortable pedals feel cheap but it’s to be expected overall been a week and no problems so far r

  • Mike D.
    Flag of United States
    Verified Buyer
    10/28/23
    Rated 5 out of 5 stars
    fun bike, easy to customize

    Bought the green Amok as a backup bike to use when my Trek MTB was in the shop or if the trails are muddy. Didnt want to buy an expensive road/gravel bike for just maintaining endurance and this price point was perfect. Its a great bike right out of the gate to ride. It is a simple, easy to use gravel bike thats alot of fun to customize cheaply if you like. I changed the pedals, hand grips, end caps, brake pads to sintered material, and upgraded the tires to WTB 700 c 40 mm Venture Tanwalls (which look so nice). The bike shop I bought from had already added some low end SR Suntour NVX30s spring forks with lockouts which is great for rolling off the paved path onto gravel with a little cushion.

    I am so happy with the purchase. The stock components are decent for the price, the shifting is simple, the mechanical brakes are a step up from caliper/rim brakes but not as subtle as hydraulic brakes but thats fine. They are a little too soft with the stock pads in short hard braking but I upgraded the rear pads to sintered which are louder but have more stopping power. The Innova tires are great as well, I just wanted a faster rolling tire and tanwalls to complete the look of the bike. The bike looks really slick, and is alot of fun to ride, even pushing it hard and fast. Rode a 20+ miler and was a blast. Got the top speed to 30 mph on some downhills and was a pleasure to ride.

    Very happy with the purchase, if you like to tinker and make little improvements to your bike this is…

Reviews LoadedReviews Added