Alutech Sennes 3.0 RaceReady 29 2021
2021 Mountain
Weight | 16.3 kg
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 203mm -
Travel Rear 204mm -
Fork Fox Factory Float 49
-
Groupset X01, Truvativ Descendant Carbon -
Suspension Full -
Drivetrain 1 × 7 -
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
Aluminum
Suspension Fork
FOX FLOAT 49 Factory, GRIP2 damper
Rear Shock
FOX DHX2 Factory, SLS spring, 250mm x 75mm
Drivetrain
Rear Derailleur
SRAM X01 DH, 7-speed, medium cage
Front Derailleur
None
Shift Levers
SRAM X01 DH, 7-speed
Cassette
SRAM PG-720 DH, 7-speed, 11-25 tooth
Crank
Truvativ Descendant Carbon DUB
Bottom Bracket
SRAM DUB, 73mm English/BSA threaded
Chain
SRAM PC-1170, 11-speed
Chain Guide
e*thirteen LG1+, upper slider and lower pulley with bash guard
Pedals
None
Wheels
Front Hub
e*thirteen LG1+ wheelset, 110x20mm Boost front, 148x12mm Boost rear
Rear Hub
e*thirteen LG1+ wheelset, 110x20mm Boost front, 148x12mm Boost rear
Rims
e*thirteen LG1+ wheelset
Spokes
e*thirteen LG1+ wheelset
Tires
e*thirteen LG1 Race All-Terrain, dual ply, Apex Aramid reinforced, Race Compound
Brakes
Brakes
SRAM Code RSC, 4-piston, 200mm rotors
Brake Levers
SRAM Code RSC
Cockpit
Stem
TwinWorks, direct mount, 31.8mm bar clamp
Handlebar
TwinWorks TrailReady, AL6061 alloy, 810mm width, 12mm rise, 31.8mm clamp diameter
Grips
TwinWorks, single lock-on
Headset
ACROS
Seat
Saddle
SDG Circuit MTN RL
Seatpost
TwinWorks, 400mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.46 mm | 1.36 mm | 1.27 mm | 1.2 mm |
| Bottom Bracket Height | 353 mm | 353 mm | 353 mm | 353 mm |
| Stack | 595 mm | 595 mm | 595 mm | 595 mm |
| Reach | 407 mm | 437 mm | 467 mm | 497 mm |
| Top Tube Length | 547 mm | 570 mm | 596 mm | 622 mm |
| Seat Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° |
| Seat Tube Length | 380 mm | 420 mm | 460 mm | 490 mm |
| Head Tube Angle | 62 ° | 62 ° | 62 ° | 62 ° |
| Head Tube Length | 110 mm | 110 mm | 110 mm | 110 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1202 mm | 1232 mm | 1262 mm | 1292 mm |
| Bottom Bracket Drop | 21 mm | 21 mm | 21 mm | 21 mm |
| Standover Height | 685 mm | 705 mm | 735 mm | 764 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
Sennes 3.0 RaceReady 29 is part of the Alutech Sennes model. Alutech released 2 bikes variations of this model so far. Take a sneak peek at all Alutech Sennes bikes models from 2021, by clicking here.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Downhill bikes average price
Our math shows that the average cost of a dependable Downhill bike is 3391$. However, this doesn’t mean that if you spend less money on a Downhill bike, you couldn’t get a decent one. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Downhill bikes average weight
Downhill bikes have an average weight of 15.89 kg (35.03 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
With a weight of 16.3 kg (35.94 lbs), Alutech bike is slightly heavier than average. To sum up, it’s 2.58% heavier than the average weight of Downhill bikes.
Overview of components
Fork
Alutech Sennes 3.0 RaceReady 29 2021 bike is equipped with the Fox Factory Float 49 fork, and has 203mm travel. Bike forks are great for shock absorption and provide you with a smooth ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
As for the rear shock, this bike has the FOX DHX2 Factory model, with a travel of 204mm. Rear shocks improve riding comfort and give you greater control over all terrains. In short, if you want smooth rides, get a full-suspension bicycle.
Wheels size
When leaving the production line, the Sennes 3.0 RaceReady 29 model has 29″ aluminum wheels. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Nothing is more important on a bike than its ability to brake properly. Alutech Sennes 3.0 RaceReady 29 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
Alutech Sennes 3.0 RaceReady 29 bike has 4 sizes, in the range of 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.