Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 29" -
Travel Front 120mm -
Travel Rear 120mm -
Groupset XTR -
Suspension Full -
Drivetrain 1 × 12 -
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
Drivetrain
Rear Derailleur
Shimano XTR RD-M9100 12spd SGS
Front Derailleur
N/A
Shift Levers
Shimano XTR SL-M9100-1-R 12spd
Cassette
Shimano XTR M9101 12spd 10-51
Crank
Shimano XTR FC-M9120-1
Bottom Bracket
Shimano XTR SM-BB93 BSA
Chain
Shimano XTR CN-M9100 12spd
Wheels
Rims
Industry Nine 1/1 Trail S Carbon Wheelset
Tires
MAXXIS Rekon 29x2.40 WT EXO/TR Tan Wall
Brakes
Brakes
Shimano XTR BR-M9100 180 Front / 160 Rear
Cockpit
Stem
Industry Nine A318
Handlebar
FSA SL-K MTB Carbon
Seat
Saddle
Selle Italia Novus Boost
Seatpost
Fox Transfer Factory 31.6
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.43 mm | 1.37 mm | 1.31 mm | 1.27 mm |
| Bottom Bracket Height | 334 mm | 334 mm | 334 mm | 334 mm |
| Front Center | 710 mm | 739 mm | 775 mm | 806 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 114 mm | 115 mm | 114 mm | 114 mm |
| Stack | 593 mm | 604 mm | 617 mm | 628 mm |
| Reach | 415 mm | 440 mm | 470 mm | 496 mm |
| Top Tube Length | 564 mm | 591 mm | 625 mm | 654 mm |
| Seat Tube Angle | 76 ° | 76 ° | 76 ° | 76 ° |
| Seat Tube Length | 395 mm | 420 mm | 450 mm | 500 mm |
| Head Tube Angle | 66.5 ° | 66.5 ° | 66.5 ° | 66.5 ° |
| Head Tube Length | 95 mm | 105 mm | 120 mm | 135 mm |
| Chainstay Length | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1140 mm | 1169 mm | 1205 mm | 1236 mm |
| Bottom Bracket Drop | 40 mm | 40 mm | 40 mm | 40 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
BC40 XTR M9100 is an Allied Bc40 model. Allied launched 28 bikes of this model so far. You can get a glimpse at all models from 2023, by clicking on this link.
Model range prices
The most economical model, the Allied BC40 Shimano XT M8100 2023 has a starting price of 7580$. Allied BC40 XX SL Eagle AXS Transmission 2023 on the other hand is the most expensive at 12685$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Trail bikes
According to our calculations, the average cost of a Trail bike that is reliable is 2762$. However, this doesn’t mean that if you spend less money on a Trail bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
When Allied released this model in 2023, its price was 10230$. Comparing the average cost of a Trail bike to this one, you will see that BC40 XTR M9100 price is 270.38% higher.
BC40 XTR M9100 components
Rear Shock
Rear shocks improve riding comfort and give you greater control over all terrains. In short, a full-suspension bike will give you the smoothest ride possible.
Wheels size
When leaving the production line, the BC40 XTR M9100 model has 29″ carbon wheels. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
When you want to stop the bike in time, the brakes are vital. The BC40 XTR M9100 has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
BC40 XTR M9100 comes in 4 sizes, that range from 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
Allied BC40 XTR M9100 includes a dropper post. A dropper post is a must-have these days if you’re riding anything remotely technical. The main benefit of a dropper post is increased safety while riding. As mentioned above, the lever system allows you to quickly move the saddle out of the way when approaching descents or trail obstacles.