Specialized Rockhopper Expert 27.5 2021
2021 Mountain
Estimate price |
1,400$
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 100mm -
Fork RockShox Judy
-
Groupset SX Eagle -
Suspension Hardtail -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
151cm - 164cm
SM
160cm - 172cm
MD
166cm - 179cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
Suspension Fork
RockShox Judy, Solo Air, Turnkey damper, 42mm offset, QR, 80/90/100mm travel (size-specific), alloy steerer
Drivetrain
Rear Derailleur
SRAM SX Eagle, 12-speed
Shift Levers
SRAM SX Eagle, trigger, 12-speed
Cassette
SRAM PG-1210 Eagle, 11-50t
Crank
SRAM SX Eagle, Powerspline
Bottom Bracket
SRAM Powerspline
Chain
SRAM SX Eagle, 12-speed
Wheels
Front Hub
Shimano HB-RM35, Center Lock™ disc, 9x100mm spacing, quick-release, 28h
Rear Hub
Shimano FH-RM35, Center Lock™ disc, 9x135mm spacing, quick-release, 32h
Rims
Alloy, Offset Design, Tubeless Ready, 25mm internal width, 28h
Spokes
Stainless, 14g
Tires
Front: Ground Control, Control casing, GRIPTON® compound, 60 TPI, 2Bliss Ready, 27.5x2.3", Rear: Ground Control, Control casing, GRIPTON® compound, 60 TPI, 2Bliss Ready, 27.5x2.3"
Brakes
Brakes
Shimano BR-MT200, hydraulic disc, 180mm
Cockpit
Stem
Stout 3D-forged alloy, 31.8mm, 6-degree rise
Handlebar
Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Grips
Specialized Trail Grips, lock-on
Seat
Saddle
Bridge Sport, Steel rails, 155/143mm
Seatpost
Alloy, 12mm offset, 2-bolt clamp, 30.9mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD |
|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.46 mm | 1.42 mm |
| Bottom Bracket Height | 310 mm | 310 mm | 310 mm |
| Front Center | 630 mm | 656 mm | 682 mm |
| Rake | 42 mm | 42 mm | 42 mm |
| Trail | 97 mm | 97 mm | 97 mm |
| Stack | 554 mm | 568 mm | 584 mm |
| Reach | 370 mm | 390 mm | 410 mm |
| Top Tube Length | 536 mm | 560 mm | 584 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 310 mm | 350 mm | 400 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 95 mm | 100 mm | 105 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1062 mm | 1087 mm | 1113 mm |
| Bottom Bracket Drop | 43 mm | 43 mm | 43 mm |
| Standover Height | 653 mm | 690 mm | 730 mm |
| Wheels | 27" | 27" | 27" |
| Rider Min Height | 151 cm | 160 cm | 166 cm |
| Rider Max Height | 164 cm | 172 cm | 179 cm |
About this model
Rockhopper Expert 27.5 is a Specialized Rockhopper model. There are 119 bikes that carry this model name. You can get a glimpse at all models from 2021, by clicking on this link.
Model range prices
The most economical model, the Specialized Rockhopper 2021 has a starting price of 583$. Specialized Rockhopper Expert 27.5 2021 on the other hand is the most expensive at 1400$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Crosscountry bikes
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, even if your budget is less than the average, you might still be able to get a top-quality Crosscountry bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
When Specialized released this model in 2021, its price was 1400$. If we compare this with the average Crosscountry bike cost we notice that the price is 36.07% lower.
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.
Rockhopper Expert 27.5 components
Fork
Specialized Rockhopper Expert 27.5 2021 bike is equipped with the RockShox Judy fork, and has 100mm travel. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Fork material
When it comes to the fork, this bike has an aluminum one, which doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Wheels
The Rockhopper Expert 27.5 2021 bike is equipped with 27.5″ aluminum wheels when leaving the factory. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Rockhopper Expert 27.5 comes with 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
There are 3 sizes available for this model. Rider height can be anywhere between 151 cm – 179 cm (4.95 ft – 5.87 ft). In short, it won’t be difficult to find the right one for you.