Whyte bikes: delivery limited to certain areas. Check HERE before ordering.

This product is unavailable in Australia. View products available in your country HERE

This product is unavailable in Canada. View products available in your country HERE

This product is unavailable in the EU. View products available in your country HERE

This product is unavailable in Hong Kong. View products available in your country HERE

This product is unavailable in New Zealand. View products available in your country HERE

This product is unavailable in Norway. View products available in your country HERE

This product is unavailable in Saudi Arabia. View products available in your country HERE

This product is unavailable in South Africa. View products available in your country HERE

This product is unavailable in Sweden. View products available in your country HERE

This product is unavailable in Switzerland. View products available in your country HERE

This product is unavailable in the United Arab Emirates. View products available in your country HERE

This product is unavailable in the USA. View products available in your country HERE

Transition Regulator CX XT - Sea Blue

Transition

£8,499.00
Shipping:
Calculated at Checkout
In Stock
Adding to cart… The item has been added
Pre Order Reserve with £200 Cycle To Work Reservation

Finance Options

Available as a payment option during checkout.

Transition Regulator CX 2025

REGULATORS, MOUNT UP!
THE ALL-MOUNTAIN WORKHORSE IS HERE TO
DELIVER FUN ON EVERY TRAIL

 

Introducing the Transition Regulator CX XT, Transition new full suspension electric mountain bike... built to be an all-mountain enduro workhorse. Featuring a mixed-wheel setup (29"/27.5") and 160/150mm travel, it delivers exceptional agility and control. Geometry is optimised for aggressive riding, balancing stability and responsiveness. Choose between the powerful Bosch CX. Built for demanding trails, the Regulator sets a new standard for enduro eMTB performance.

transition-regulator-cx-2025


Bosch CX Gen 5 motor

The Bosch Performance Line CX powered Regulator packs 85m of torque with 600 watts of peak power from the 600wh battery and optional 250wh range extender. The main battery is enclosed in a slim downtube and provides hours of fun, while still allowing users to add the range extender if even longer rides are desired. This combination provides the best range to weight ratio for those who value lighter ride characteristics, with the option to ride all day with the range extender. Giving you the best of both worlds with one of the most reliable, powerful and intuitive motor systems available in the market.

trnasition-regulator-2025-bosch-cx-motor

 

Key Features

  • Carbon frame, mixed wheel only
  • Size specific CS Lengths (442mm SM/MD, 448mm LG/XL)
  • 160mm fork travel, 150mm rear travel (160mm compatible with 65mm stroke shock)
  • Bosch wireless 2 button Mini Remote
  • Top tube mounted System Controller LED display
  • New head tube cable routing ports
  • Compatible with 0,1 or 2 cables per side
  • Ideal routing for either right/rear or left/rear brake
    assemblies

transition-regulator-2025

 

  • New chainstay protector design
  • Includes separate cable routing grommet or closed plug for wireless RD
  • Integrated Transition top chain guide included
  • Custom charge port cover w/ integrated range extender cable management
  • Bosch Performance Line CX drive unit with 85mm of torque
  • Powertube 625wh battery
  • Non-removable slide-in assembly for clean looks, minimum DT cross section, durability/robustness, lightest weight and least amount of noise.
  • Geo-adjust chip at lower shock mount
  • Ideal balance of weight, handling, and power with flexible battery capacity
  • 600wh battery
  • 250wh range extender compatible with MD-XL sizes (sold separately)

transition-regulator-cx-2025-ranage-extender

 

Geometry

transition-regulator-cx-2025-geometry
 
 
 
GEO SM HIGH/LOWMD HIGH/LOWLG HIGH/LOWXL HIGH/LOW
A. REACH   425/420 455/450 480/475 510/505
B. STACK   623/628 632/637 641/646 651/656
C. EFFECTIVE TT LENGTH   551/554 583/587 610/615 643/648
D. SEAT TUBE LENGTH   375 400 440 470
E. EFFECTIVE ST ANGLE   78.8/78.3 78.5/78.0 78.2/77.7 77.9/77.4
REFERENCE SEAT HEIGHT   600 660 720 780
ACTUAL ST ANGLE   75.0/74.5 75.0/74.5 75.0/74.5 75.0/74.5
ST OFFSET AT BB HEIGHT   41 41 41 41
F. HEAD TUBE LENGTH   105 115 125 135
G. HEAD TUBE ANGLE   64.5/64.0 64.5/64.0 64.5/64.0 64.5/64.0
H. CHAINSTAY LENGTH   442/444 442/444 448/450 448/450
I. WHEELBASE   1201/1203 1235/1237 1271/1273 1305/1307
J. BOTTOM BRACKET DROP (FRONT WHEEL)   25/20 25/20 25/20 25/20
BOTTOM BRACKET DROP (REAR WHEEL)   5/10 5/10 5/10 5/10
K. ESTIMATED BB HEIGHT   350/345 350/345 350/345 350/345
 

FAQs: Transition Regulator CX XT

Basics

What is Invisiframe and is it worth fitting it to the Regulator?

 

What is tubeless setup and can the Regulator be set up tubeless?

 

What equipment & info will the bike arrive with?

 

Is it possible to see the Regulator in your showroom & is it possible to have a test ride or demo it?

 

What type of bike is the Regulator and what is it designed for?

 

What type of terrain is the Regulator ideally suited towards?

 

Can the Transition Regulator CX XT get wet and muddy?

 

How should you clean & maintain the Transition Regulator CX XT?

 

Can you tell me about the Transition brand?

 

I'm new to riding, what essential bits of kit do I need to get going?

 

Where can I ride the Transition Regulator CX XT?

 

Technical

Where can I find all of the major components that come on the bike?

 

Can you fit a water bottle on the Transition Regulator CX XT?

 

What warranty comes on the Transition Regulator CX XT?

 

Does the Transition Regulator CX XT come with pedals?

 

Can I get hold of spare / replacement parts easily for the Transition Regulator CX XT?

 

Are electric bikes legal? How fast can the Transition Regulator CX XT go?

 

Do I need a license to ride the Transition Regulator CX XT in the UK?

 

Can I add upgrades to the bike?

 

Electric / Battery

How should I store the bike?

 

What is the battery lifespan on a Transition Regulator CX XT?

 

Are Lithium-Ion batteries safe?

 

Is the internal battery removable on the Transition Regulator CX XT?

 

What is the expected range of the battery on the Transition Regulator CX XT?

 

What is a range extender and can you add one to the Transition Regulator CX XT?

 

Does the bike arrive fully charged and ready to go?

 

How to charge the battery on the Transition Regulator CX XT?

 

How long does it take to charge the battery?

 

How is the motor protected ?

 

Purchasing

Why choose MTB Monster?

 

Do you offer 0% finance for the Transition Regulator CX XT?

 

Do you accept Cycle To Work vouchers? How does it work?

 

I'm still sorting my payment method, can I reserve a bike?

 

The bike is not yet in stock, can I pre-order one?

 

How will the bike be delivered & what are the setup requirements?

 

What are the delivery options?

 

Can I collect the bike in the store?

 

I still have more questions, can I speak to someone?

 
FRAME:
Regulator CX Carbon 150mm
FRAME MATERIAL:
Carbon
FORK BRAND:
RockShox
FORK:
RockShox ZEB Ultimate (160mm)
FORK TRAVEL:
160 mm
REAR SHOCK:
RockShox SuperDeluxe Ultimate (205x60mm)
MOTOR:
Bosch
MOTOR CONTROLLER:
Bosch Smart System Mini Remote & System Controller
DISPLAY:
Bosch Display
DRIVE UNIT:
Bosch Performance Line CX Gen 5 (85 Nm ) Smart System
BATTERY:
Bosch PowerTube 600 Wh Battery
RANGE EXTENDER:
N/A
CHARGER:
Bosch Charger,
WHEEL SIZE:
27.5 R 29
WHEELS:
Rims: DT Swiss H 1900 Spline 30 / Hubs: DT Swiss Hybrid 370
TYRES:
Front: NEW Schwalbe Tire (Ultra Soft 2.5) / Rear: NEW Schwalbe Tire (Soft 2.5)
DROPPER SEATPOST:
Yes
SEATPOST:
OneUp Dropper Post SM(150mm MD(190mm) LG(210mm) XL(240mm)
SADDLE:
SDG Bel Air V3 LUX
CRANKSET:
SRAM S1000 (150mm)
HANDLEBAR:
SIn° 866a26 MID/L6/XL (800×35)
STEM:
ANVL Swage (40mm)
GRIPS:
ODI Elite Flow Lock-On
SHIFTERS:
Shimano XT M8100
BRAKE BRAND:
TRP
HYDRAULIC BRAKES:
Yes
BRAKES:
TRP DH-REVO
REAR DERAILLEUR:
Shimano XT M8100 SGS 12sp
CHAIN:
Shimano XT M8100
NUMBER OF GEARS:
12 Speed
PEDALS:
Available for Purchase
FRONT MUDGUARD:
MTB Monster Mudguard
EXTRAS:
Tubeless Valves & Sealant
TYPE OF BIKE:
Enduro
DESIGNED FOR:
Conquering challenging terrain that mixes technical climbs with rough, steep descents. Its superb balance of weight and downhill capability making it a firm favourite with more aggressive riders.
IDEAL TERRAIN:
Excels on downhill sections with features like drops, jumps, rock gardens, and loose scree. Whether you're racing enduro, hitting the bike park, or tackling a black run, an enduro MTB can handle it all.
PLEASE NOTE:
Transition reserve the right to make changes to the product and component information appearing on this site at any time without notice, including with respect to equipment, specifications, models, colours, and materials.
/shipping-tax-and-delivery-information/
/stock-availabilty/
/returns-refunds-and-warranties/

Ask a Question