Author Sonic 27.5 2021-22 vs Jamis Dakota Race

Compare Specifications of Author Sonic 27.5 2021-22 and Jamis Dakota Race

Selected Bikes

Author Sonic 27.5 2021-22
Author Sonic 27.5 2021-22

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Jamis Dakota Race
Jamis Dakota Race

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Model:

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Technical Specifications
Frame Triple butted hydroformed alloy 6061 27.5" Mid Modulus Dyad Plus carbon fiber, 1.5 - 1 1/8” tapered head tube, PressFit30 BB shell, High Direct Mount (HDM) front derailleur with internal cable routing, post mount disc brakes & 12x142 drop-outs, stainless steel chain stay protector, replaceable derailleur hanger, Formula axle
Stem AUTHOR alloy Ritchey Trail, 70mm (15"), 80mm (17"), 90mm (19"), 100mm (21")
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm Ritchey Trail 2X, 31.8 x 9˚ sweep x +/- 5mm rise x 720mm
Fork -- Rock Shox Recon RL 29", Solo Air spring compression, lever actuated lockout, 15x110mm axle, tapered alloy steerer, external rebound adjust, 100mm travel
Seatpost AUTHOR alloy (31.6) Ritchey Trail Comp, 31.6 x 400mm
Grip AUTHOR kratton rubber Jamis Lock-On
Crankset -- SRAM NX, 32T, 170mm (15"), 175mm (17-21")
Chain KMC X10 KMC X11-1 EPT (Anti-Rust), 11-speed
Shifters SHIMANO Deore (10) Shift levers : SRAM NX, 1x11-speed
Saddle AUTHOR Champion WTB Volt Sport
Headset -- FSA Orbit 1.5 Zero-Stack internal bearing, 8mm cone spacer
Derailleur Rear SHIMANO Deore SRAM NX, 11-speed
Hub Rear QUANDO Disc 32 holes --
Spoke Black stainless steel 2.0 mm --
Cassette -- SRAM 1130, 11-speed, 11-42T
Bottom Bracket PROWHEL BB unit Enduro® PressFit 30
Tyres
Front CST B-Trail aramid 27.5" × 2.25" Vittoria Peyote, 29 x 2.25”, folding
Rear CST B-Trail aramid 27.5" × 2.25" Vittoria Peyote, 29 x 2.25”, folding
Wheel / RIM Rims : AUTHOR Xenon TRC 27.5 32 holes WTB ST i23 TCS 29" tubeless rims, Formula sealed bearing 6-bolt hubs, stainless spokes & brass nipples
Brakes
Front TEKTRO Auriga disc hydraulic (6" rotors) Shimano M396 hydraulic disc, 180mm
Rear -- Shimano M396 hydraulic disc 160mm rear RT26 6-bolt rotors
Brake Lever TEKTRO Auriga WS --
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Carbon


Physical Specs
Length -- --
Weight 12.2 kg 10.8 kg
Overview
Features -- --
Additional Details SIZE : 14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
FREE WHEEL: SHIMANO M4100-10 11-46 (10)
Sizes : 15”, 17”, 19”, 21”

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