Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 27.5" -
Travel Front 150mm -
Travel Rear 150mm -
Fork RockShox Pike RC
-
Groupset X1, GX -
Suspension Full -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
FACT 9m, carbon front chassis, M5 alloy rear end, Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 150mm of travel
Suspension Fork
RockShox Pike RC 27.5, Solo Air, compression and rebound adjust, tapered steerer, 15x110mm Maxle Stealth thru-axle, 46mm offset, 150mm travel
Rear Shock
RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm
Drivetrain
Rear Derailleur
SRAM X1 Type 2.1, 11-speed
Shift Levers
SRAM GX, 11-speed, trigger
Cassette
SRAM XG-1150, 11-speed, 10-42t
Crank
RaceFace Aeffect, 6000-series alloy, 24mm spindle, 52mm chainline, 30T
Bottom Bracket
PF30, press-fit
Chain
SRAM PC-1110, 11-speed w/PowerLink
Pedals
Resin Test Ride w/toe clips
Wheels
Front Hub
Roval Traverse, sealed cartridge bearings, 15mm thru-axle, 110mm spacing, 24h
Rear Hub
Roval Traverse, DT Swiss internals, sealed cartridge bearings, SRAM XD driver body, 12mm thru-axle, 148mm spacing, 28h
Rims
Roval Traverse 650, hookless alloy, 29mm inner width, 24/28h, tubeless ready
Spokes
DT Swiss Revolution
Tires
Butcher, GRID casing, 650x2.3"", 60TPI, Aramid folding bead, 2Bliss Ready
Brakes
Brakes
SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor
Cockpit
Stem
Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
Handlebar
Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 750mm width, 31.8mm
Grips
Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
Seat
Saddle
Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
Seatpost
Command Post IRcc, 12 position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm travel
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.53 mm | 1.45 mm | 1.38 mm | 1.33 mm |
| Bottom Bracket Height | 335 mm | 335 mm | 335 mm | 335 mm |
| Front Center | 677 mm | 706 mm | 738 mm | 764 mm |
| Rake | 46 mm | 46 mm | 46 mm | 46 mm |
| Trail | 104 mm | 104 mm | 104 mm | 104 mm |
| Stack | 586 mm | 595 mm | 604 mm | 613 mm |
| Reach | 384 mm | 410 mm | 438 mm | 460 mm |
| Top Tube Length | 554 mm | 583 mm | 614 mm | 642 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 396 mm | 430 mm | 468 mm | 523 mm |
| Head Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Length | 95 mm | 105 mm | 115 mm | 125 mm |
| Chainstay Length | 416 mm | 416 mm | 416 mm | 416 mm |
| Wheelbase | 1092 mm | 1122 mm | 1154 mm | 1180 mm |
| Bottom Bracket Drop | 18 mm | 18 mm | 18 mm | 18 mm |
| Standover Height | 738 mm | 744 mm | 758 mm | 760 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Stumpjumper FSR Expert Carbon 650b completes the Specialized Stumpjumper model. There are 352 bikes that carry this model name. You can get a glimpse at all models from 2017, by clicking on this link.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Enduro bikes
If you want an acceptable Enduro bike you should know that the average price is 3599$. However, even though the average price of an Enduro bike is lower, you might still be able to get a top-quality bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Stumpjumper FSR Expert Carbon 650b components
Fork
The RockShox Pike RC is included from the factory. It has a travel distance of 150mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Rear Shock
Specialized Stumpjumper FSR Expert Carbon 650b bike has the RockShox Monarch RT3 model installed, and has a travel of 150mm. Rear shocks give you increased comfort, control, and traction, which is important when cornering or braking. This allows you to ride faster on bumpy roads. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels size
When leaving the production line, the Stumpjumper FSR Expert Carbon 650b model has 27.5″ aluminum wheels. These wheels will provide you with more control over the bike. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Stumpjumper FSR Expert Carbon 650b has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
This bike is available in 4 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, it won’t take much to find one that’s right for you.
Dropper post
The Specialized model is also equipped with a dropper post. Therefore, climbing or descending will be a breeze.