2020 Jamis

SEQUEL S1

A 650b steel frame general urban bike with upper mid-range components and hydraulic disc brakes.
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MSRP$1,499
Weight28.0 lbs  
FrameSteel
SuspensionRigid
ForkSteel
Wheels650b Aluminum
Drivetrain1 × 11
GroupsetSLX, FSA
BrakesHydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

30 mph

SEQUEL S1

30 mph

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Highest gear

(descending)

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Jamis Size Specific Design frame geometry, Reynolds 520 double-butted chromoly main tubes, threaded BB shell, chain stay disc brake mounts, 12mm thru-axle, FD mount, dropper post ready, 3 waterbottle mounts, TT mounts, rack and fender eyelets

BB StandardBSA, Threaded

Fork

Jamis Chromoly fork, 12mm thru-axle dropouts, 45mm crown, IS mount disc brakes, fender, lowrider and water bottle eyelets

Bottom Bracket

FSA BB-4000 MegaExo

Headset

FSA IS3 Internal headset 1 1/8”

Stem

Jamis, 3D forged alloy, 3˚ rise, Length-40mm (15/17"), 50mm (19/21"), 60mm (23")

Handlebar

Jamis Riser bar, aluminum, 10˚ sweep, 3° up sweep, 20mm rise, 31.8 x 680mm (15/17/19") 700mm (21/23")

Saddle

Selle Royal Asphalt with integrated clip system

Seatpost

Jamis alloy micro-adjust, 27.2 x 350mm alloy clamp with QR seatpin

TypeRigid

Pedals

Platform style, alloy

Grips

MTB Kraton/Gel Double Density Grip Lock-on

Groupset
Rear Derailleur

Shimano SLX RD-M7000 GS Shadow Plus rear

Crank

FSA Omega crank, 40T MegaTooth, 15/17" 165 19/21" 170. 23" 175mm

Shifters

Shimano SLX RapidFire Plus SL-M7000, 11-speed

Cassette

Shimano CS-M7000, 11-speed, 11-46T

Chain

KMC X11

Brakes

Shimano BR-MT400 hydraulic disc brakes with resin pads, Shimano 160mm stainless 6-bolt rotors with Shimano BL-MT401 levers

TypeHydraulic Disc

Wheels
Rims

WTB SPEEDTERRA Wheelset. ST Light i23 TCS 2.0 (UST Tubeless Compliant System) disc rim, 28H, WTB alloy 6-bolt Enduro sealed bearing hubs, 14g double butted spokes and front 12mm/rear 12x142 thru-axle with Switch Lever

Tires

WTB Byway Tire with DNA compound, 650 x 47c

Rider Notes
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Last updated July 31
Not listed for 1,352 days