↑

B-Rush A5.2 X LT12

End of series
€
4089
Promo € €4089 €4089
Know more

Engineering for maximum performance

1.

Frame

Alu, 29 , hydroformed, integrated battery, tapered, Rear travel 150 mm, 12x148 mm
2.

Fork

Rock Shox 35 Silver R, 150 mm, Maxle Lite 15x110 mm, Coil, 1.5 Tapered, E-Bike
3.

Rear Shock

DNM A0-38RC, 200x53 mm
4.

Rear Derailleur

LT, RD-A12-X, 12s
5.

Brakes

Shimano BR-MT200, Rotor SM-RT10 180 mm/180 mm

Engineered for speed & endurance

1.

Frame

Alu, 29 , hydroformed, integrated battery, tapered, Rear travel 150 mm, 12x148 mm
2.

Fork

Rock Shox 35 Silver R, 150 mm, Maxle Lite 15x110 mm, Coil, 1.5 Tapered, E-Bike
3.

Wheels

Radiale X25, 25x622, eBike ready, Asymmetric
4.

Groupset

5.

Cockpit

Mechanical Specifications

Component
Value
Frame
Alu, 29 , hydroformed, integrated battery, tapered, Rear travel 150 mm, 12x148 mm
Fork
Rock Shox 35 Silver R, 150 mm, Maxle Lite 15x110 mm, Coil, 1.5 Tapered, E-Bike
Rear Shock
DNM A0-38RC, 200x53 mm
Headset
FSA No.57B tapered 1"1/2
Crankset
FSA, 34T
Rear Derailleur
LT, RD-A12-X, 12s
Front Derailleur
Shifters Levers
LT, SL-A12-X, 12s
Brakes
Shimano BR-MT200, Rotor SM-RT10 180 mm/180 mm
Cassette
LT, CS-A12, 12s, 11-50T
Freewheel
Pedals
Alu MTB Full
Chains
Front hub
Rear hub
Rims
Wheels
Radiale X25, 25x622, eBike ready, Asymmetric
Cockpit
Stem
Alu Oversize, 35 mm, Bar bore 31,8 mm
Handlebar
Alu Low Rise, 720 mm
Seatpost
Alu 30,9 mm
Saddle
Whistle Performance
Tyres
Vittoria Barzo, 29”x2,35
Mudguards
Chaincover
Carriers
External lights
Weight
Size
48 - 52
Wheel diameter [inch]
Gear number
Battery
500

Electric specifications

battery Weight
Charging time
Up to 7,5 hours
Max Velocity
25 km/h
maximum torque
85 Nm

Battery Kit

Max Power

Sensor Type

Torque

Charger

2 A

Display

PURION

Battery

500

Autonomy

Max Assistance

Eco: 60 %Tour: 140 %EMTB: 140 / 340 %Turbo: 340 %

Extras

Engine

Electric specifications

battery Weight
Charging time
Up to 7,5 hours
Max Velocity
25 km/h
maximum torque
85 Nm

Battery Kit

Max Power

Sensor Type

Torque

Charger

2 A

Display

PURION

Battery

500

Autonomy

Max Assistance

Eco: 60 %Tour: 140 %EMTB: 140 / 340 %Turbo: 340 %

Extras

Engine

Download the user manual here

Product Specs

48 - 52
Sizes
Black Matt/Orange
Color
Company
HistoryTechnologyRacingDealersFAQOutletB2B Portal
Legal
Privacy PolicyCookies PreferencesCertificates of ConformityGeometriesVideo test
INFO
info@whistlebikes.itP.IVA: IT02651032784Atala S.P.A
© 2025 Whistle Bikes. Tutti i diritti riservati. Made by Matteo Panzeri
Catalogo Whistle