Frame |
Double butted hydroformed alloy 6061 27.5" |
6061 TIG-welded aluminum, all-new sport comfort design with upright ride position, replaceable derailleur hanger, center-mount kickstand bracket |
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Stem |
AUTHOR alloy |
Jamis alloy, angle-adjustable, 90mm ext x 150mm quill (14–18") or 110mm ext x 180mm quill (19–21”) |
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Handle Bar |
AUTHOR 9° 680 / 700 mm |
Comfort hi-rise, steel, 25.4 x 80mm rise x 15˚ sweep x 620mm |
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Fork |
RST Aerial 27.5 15 TRL air, remote lock out (100 mm) |
Hi-tensile steel unicrown, radius blades with dropout eyelets |
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Seats |
Seat Clamp : AUTHOR (34.9) |
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Seatpost |
AUTHOR alloy (31.6) |
Alloy micro-adjust, 350mm x 27.2mm, with alloy QR clamp |
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Grip |
AUTHOR Pro Lock |
Kraton comfort |
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Crankset |
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Forged alloy, 48/38/28T, 170mm with chainguard |
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Pedals |
AUTHOR alloy |
Comfort platform with TPE non-slip insert |
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Chain |
KMC X10 |
KMC Z7 |
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Shifters |
SHIMANO Deore (20) |
Shimano EZ-Fire Plus, ST-EF500, 21-speed |
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Saddle |
AUTHOR Navigator |
Jamis Comfort with extra thick padding, synthetic suede top, burnished side panels and bumper springs |
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Headset |
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Internal cup, threaded, 1 1/8” |
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Derailleur Front |
SHIMANO Deore (34.9) |
Shimano TY510 top swing/dual pull |
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Derailleur Rear |
SHIMANO Deore |
Shimano TY300 |
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Hub Rear |
AUTHOR Radon 32 holes |
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Spoke |
Black stainless steel 2.0 mm |
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Cassette |
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Shimano freewheel 7-speed, 14-34 |
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Bottom Bracket |
SHIMANO BB-52 BB unit |
Sealed cartridge, 68 x 110.5mm |
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