Critical Beaumont 7-Speed Diamond City Bike

Critical Cycles

This city-dweller has something for every type of rider, riding on any type of urban terrain.
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Our latest offering in city-dwelling transportation has something for every type of rider, riding on any type of urban terrain. Combat Bay Area inclines, flat Chicagoland boroughs, and all else in between with a classic retro style and ease of a top-notch hybrid city bike ride. Combined with front and rear alloy brakes, the Shimano 7-speed drivetrain and RevoShift grip shifters ensure the utmost control and precision. 



The Frame

We stuck to the classic tried-and-true diamond shape in this lightweight, hand-built, high-tensile strength steel frame with rack & fender braze-ons. Unlike the heavier materials found in other bikes, a steel frame means you get an absorbent, softer ride, ideal for your daily commute.

The Parts

Between the seven-speed Shimano Rear derailleur and the RevoShift grip shifter, you can do just about anything on this sublime commuting machine. The Shimano drivetrain is one of great prestige. Shift gears with precision and speed. The shifter is integrated into the grips on the handlebars, which means you never have to compromise control of your bike or ride. Simply twist your wrist to switch gears. The Beaumont-7 city bike also has front and rear alloy brakes for responsive stopping and safer rider. 

The bottom bracket is sealed, protecting the fragile pieces of the bike from getting damaged or dirty. This sealed mechanism keeps out dirt, water, and muck and also reduces the amount of necessary maintenance over the bike’s lifetime.

The Pieces

Beaumont 7-Speed Diamond City Bike has extra robust 700x35C Wanda tires for reliable gripping and improved shock absorption. 

These tires are resilient against potholes and uneven ground. Plus Wandas have unique water dispersion tread, which evenly distributes water, resulting in a better grip in damp conditions.

*Due to differences in screen resolutions, please note that colors may differ slightly.

    Grips: Extra-Soft Brown Rubber
    Saddle: Synthetic Leather
    Frame: Lightweight Hand-Built Diamond High-Tensile Strength Steel Frame with Rack & Fender Braze-Ons
    Fork: Lightweight Hand-Built Classic Urban Fork
    Bottom Bracket: Neco Sealed Cartridge Bearing 110.5mm
    Headset: Neco 1-1/8” Steel
    Handlebar: Alloy Riser City Bars 620mm, 60mm rise, 15° sweep, 25.4 Center
    Stem: Alloy 30° Rise, 220mm, 25.4 Clamp
    Shifter: Shimano 7-Speed Revoshift Grip-Twist Shifter
    Brake & Lever: Alloy Dual Caliper Brake & Alloy Four Finger Lever
    Rims: 700c Stars Deep-V Double-Wall Alloy Rim 30mm 32H with machined sidewall
    Front Hub: KT 100mm spacing, 32H
    Rear Hub: KT 135mm spacing, 32H
    Deraileur: Shimano TX35
    Tires: Kenda Kwest 700 x 35c
    Crank: Protek Alloy 170mm, 44T Chainring
    Chain: KMC Z410, 1/2” 1/8”
    Seat Post: Alloy 25.4 x 300mm
    Seat Clamp: Alloy 28.6
    Pedals: Urban Pedal Alloy ½”
    Recommended Weight Limit: 220 LBS

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