RSD MIDDLECHILD Aluminum 27.5+ SX 2020
2020 Mountain
Estimate price |
1,499$
Weight | 14.12 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 140mm -
Fork RockShox
-
Groupset SX Eagle -
Suspension Hardtail -
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
27.5+/29 Aluminum 6061
Suspension Fork
Rockshox Rekon RL 27.5+/29 140mm 51mm
Drivetrain
Rear Derailleur
SRAM SX Eagle Long Cage 12spd
Shift Levers
SRAM SX Eagle Trigger 12spd
Cassette
SRAM SX Eagle PG-1210 10-51T 12spd
Crank
SRAM SX Eagle 175mm DM
Bottom Bracket
SRAM DUB 73mm BSA
Chain
SRAM NX Eagle 12spd
Wheels
Rims
Sun Ringle Duroc 27.5x40mm Front 15x110mm Boost
Tires
Schwalbe Nobby Nic 27.5 x 2.8 Addix Evolution Speedgrip
Brakes
Brakes
SRAM Level
Disk Rotors
SRAM Centerline 180mm Rounded
Cockpit
Stem
Race Face 35mm Ride 50mm
Handlebar
Race Face 35mm Chester 780mm
Grips
Ergon GE10 Black
Headset
Cane Creek ZS-44
Seat
Saddle
WTB Volt Comp 142mm
Seatpost
Race Face Ride / KS LEV Dropper (S 125mm, M & L 150mm, XL 175mm) with SouthPaw Lever
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.49 mm | 1.39 mm | 1.34 mm | 1.29 mm |
| Bottom Bracket Height | 335 mm | 320 mm | 320 mm | 320 mm |
| Front Center | 757 mm | 774 mm | 791 mm | 819 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 105 mm | 121 mm | 121 mm | 122 mm |
| Stack | 603 mm | 612 mm | 612 mm | 622 mm |
| Reach | 404 mm | 441 mm | 458 mm | 482 mm |
| Top Tube Length | 579 mm | 618 mm | 635 mm | 662 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 410 mm | 450 mm | 470 mm | 490 mm |
| Head Tube Angle | 64.1 ° | 64.5 ° | 64.5 ° | 64.5 ° |
| Head Tube Length | 100 mm | 110 mm | 110 mm | 120 mm |
| Chainstay Length | 408 mm | 408 mm | 408 mm | 408 mm |
| Wheelbase | 1162 mm | 1179 mm | 1196 mm | 1224 mm |
| Bottom Bracket Drop | 40 mm | 40 mm | 40 mm | 40 mm |
| Standover Height | 688 mm | 703 mm | 707 mm | 710 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
MIDDLECHILD Aluminum 27.5+ SX belongs to the Rsd Middlechild model. RSD released 42 bikes variations of this model so far. You can get a glimpse at all models from 2020, by clicking on this link.
Model range prices
RSD MIDDLECHILD Aluminum 27.5+ SX 2020 is the most economical model, with a starting price of 1499$. RSD MIDDLECHILD Titanium 27.5+ SLX 2020 on the other hand costs 3699$, and is the most expensive model.
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.
Trail bikes average price
According to our calculations, the average cost of a Trail bike that is reliable is 2762$. However, this doesn’t mean that if you spend less money on a Trail bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
This bike was released in 2020 and its price was 1499$. Comparing this to the average Trail bike price, we see that the price is 84.26% smaller.
Trail bikes average weight
On a deeper look, we notice that the average weight of a Trail bike is 12.98 kg (28.62 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
a bit heavier than average, MIDDLECHILD Aluminum 27.5+ SX has a weight of 14.12 kg (31.13 lbs). In conclusion, the average Trail bike weighs 8.78% less than MIDDLECHILD Aluminum 27.5+ SX.
MIDDLECHILD Aluminum 27.5+ SX components
Fork
The RockShox is included from the factory. It has a travel distance of 140mm. Bike forks are great for shock absorption and provide you with a smooth ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels size
When leaving the production line, the MIDDLECHILD Aluminum 27.5+ SX model has 27.5″ aluminum wheels. The 27.5″ wheels are a great choice for smaller riders. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
Nothing is more important on a bike than its ability to brake properly. RSD MIDDLECHILD Aluminum 27.5+ SX is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
A dropper post is included with the MIDDLECHILD Aluminum 27.5+ SX. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.