Jamis Explorer A2 vs Specialized Sirrus X 3.0

Compare Specifications of Jamis Explorer A2 and Specialized Sirrus X 3.0

Selected Bikes

Jamis Explorer A2
Jamis Explorer A2

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Model:

Specialized Sirrus X 3.0
Specialized Sirrus X 3.0

Brand:

Model:

Brand:

Model:

Brand:

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Technical Specifications
Frame 6061 TIG-welded aluminum, all-new sport comfort design with upright ride position, replaceable derailleur hanger, center-mount kickstand bracket Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem Jamis alloy, angle-adjustable, 90mm ext x 150mm quill (14–18") or 110mm ext x 180mm quill (19–21”) 3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar Comfort hi-rise, steel, 25.4 x 80mm rise x 15˚ sweep x 620mm Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork Hi-tensile steel unicrown, radius blades with dropout eyelets A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost Alloy micro-adjust, 350mm x 27.2mm, with alloy QR clamp Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip Kraton comfort Specialized Neutralizer, Body Geometry, locking grip
Crankset Forged alloy, 48/38/28T, 170mm with chainguard Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals Comfort platform with TPE non-slip insert Specialized Body Geometry Fitness, platform, plastic
Chain KMC Z7 KMC X9, 9-speed w/ Missing Link™
Shifters Shift levers : Shimano EZ-Fire Plus, ST-EF500, 21-speed MicroSHIFT SL-M9295, 9-speed
Saddle Jamis Comfort with extra thick padding, synthetic suede top, burnished side panels and bumper springs Bridge Sport, Steel rails, 155/143mm
Headset Internal cup, threaded, 1 1/8” --
Derailleur Front Shimano TY510 top swing/dual pull --
Derailleur Rear Shimano TY300 microSHIFT Advent, 1x9 w/ clutch
Hub Front -- Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear -- Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke -- Stainless, 14g
Cassette Shimano freewheel 7-speed, 14-34 microSHIFT Advent, 9-speed, 11-42t
Chainrings -- 40T
Bottom Bracket Sealed cartridge, 68 x 110.5mm Threaded BSA 68mm
Tyres
Front CST - 1918, 27.5 x 2.1 Pathfinder Sport, 700x42
Rear CST - 1918, 27.5 x 2.1 Pathfinder Sport, 700x42
Wheel / RIM Alloy 36H rims, Formula alloy hubs, QR front and rear, 14g stainless steel spokes 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube -- Standard 40mm PV 700x32-50
Brakes
Front ProMax alloy direct pull brakes with Shimano levers Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear ProMax alloy direct pull brakes with Shimano levers Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Gloss Birch / Satin Taupe Reflective
Satin Maroon / Black / Satin Black Reflective
Gloss Metallic Obsidian / Satin Black Reflective


Physical Specs
Length -- --
Weight 13.8 kg 11.4 kg
Overview
Features -- --
Additional Details Sizes : 15”, 17”, 19", 21” --

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