Jamis HUDSON Step-Over Frame 2024
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Groupset Tourney, Altus
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Suspension Rigid
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Drivetrain 1 × 7
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Brakes Rim
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
6061 TIG-welded aluminum, Hudson laid-back design with low ride height, alloy kickstand
Suspension Fork
Hi-tensile unicrown with radiused blades
Drivetrain
Rear Derailleur
Shimano RD-TY300
Shift Levers
Shimano Altus SL-M310, 7-speed
Cassette
Shimano freewheel 7-speed, 14-34
Crank
Forged alloy crank, single 42T chainring, 170mm, with full length chainguard
Bottom Bracket
Sealed cartridge, 68 x 122.5mm
Chain
KMC Z51
Pedals
Comfort platform with TPE non-slip insert
Wheels
Rims
Alex DC25 alloy double-wall rims, 36H, Formula alloy QR hubs, 14g black stainless steel spokes
Tires
CST Metropolitan Palm Bay, 27.5 x 2.35
Brakes
Brakes
Forged alloy direct pull brakes w/ Tektro CL530 ergonomic designed alloy levers with kraton insert
Cockpit
Stem
Jamis alloy, 180mm quill x 80mm extension
Handlebar
Comfort hi-rise, alloy 25.4 x 80mm rise x 15 ? sweep x 640mm
Grips
Kraton comfort w/ clamp
Headset
Internal cup, threaded, 1 1/8”
Seat
Saddle
Jamis Comfort with memory foam, synthetic suede top, burnished side panels and bumper springs
Seatpost
Alloy micro-adjust, 31.6 x 300mm, with alloy QR clamp
