Regulators, mount up!
The all-mountain steed is here to deliver fun on every trail.
The Regulator SX is our all-mountain eMTB designed to provide a nimble and responsive ride. No trail is too tame or too gnarly for the dedicated mixed-wheel platform with 150mm rear and 160mm front travel and geometry that promotes agility and playfulness. The Regulator SX will be the choice for riders looking for a chassis that excels in a variety of terrain with the added assistance of a Bosch SX drive unit delivering 55nm of torque from a 400wh battery. Coupled with our SBG geometry, you have an eMTB experience close to that of non-assisted bikes. This combination provides the best range-to-weight ratio for those who value lighter ride characteristics, giving you the best of both worlds with one of the most reliable and intuitive motor systems available on the market. For those looking for extra range, the Bosch range extender will take you up to 650wh for all day adventures.
Specifications
Frame: Regulator SX Carbon 150mm
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Suspension Fork: RockShox Lyrik Ultimate (160mm)
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Rear Suspension: RockShox SuperDeluxe Ultimate (205x60mm)
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Rims: DT Swiss XM 481
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Hubs: DT Swiss 350 Classic DEG
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Tires: Front: Maxxis Assegai 3C EXO+ (2.5)
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Tires Rear: Maxxis Minion DHRII 3C EXO+ (2.4)
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Derailleur, Rear: Shimano XT M8100 SGS 12sp
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Shift Lever: Shimano XT M8100
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Motor: Bosch Performance Line SX (BDU31)
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Crankset: RaceFace ERA Carbon E-MTB (160mm)
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Chain: Shimano XT M8100
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Cassette: Shimano XT M8100 (10-51t)
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Brakes: TRP EVO PRO
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Handlebar: RaceFace Chester 35 SM (780x20) MD/LG/XL (780x35)
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Stem: RaceFace Aefect R (40mm)
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Grips: ODI Elite Flow Lock-On
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Headset: FSA No.57E
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Seatpost: OneUp Dropper Post
SM (150mm)
MD (180mm)
LG (210mm)
XL (240mm)
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Saddle: SDG Bel Air 3 LUX
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Pedals: N/A
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Battery: Bosch CompactTube (400wh)
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Display: Bosch BRC3100 Systems Controller
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Switch: Bosch BRC3300 Bluetooth Remote 22.2mm Clamp
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How do you know what size of bike you should buy?
A good place to start is using the sizing charts included for each bike on the info page. If you're in the middle of the recommended height range for a specific size then usually that's the correct one to go with. If you find yourself overlapping sizes at either the top or bottom of the height recommendation than sizing up or down could be a consideration.
For more relaxed fitting "city-style" bikes sizing is less crucial because often they will have adjustable stems and offer more overlap in sizing. Smaller bikes will be slightly easier to manage when starting and stopping while larger bikes will feel more stable when riding. Most often we recommend sizing down in this category.
Bikes that have a more aggressive riding position i.e. road, gravel and mountain bikes sizing is more important. In these categories we usually look closely at 3 numbers, reach, stack, and top-tube length.
