P-51
P-51 Electric Bikes - Ace
- 20 mphtop speed
- 40 miclaimed range
- 750 Wmotor
- 960 Whbattery
- Order online, pick up in San Francisco or Marin within 24 hours
- In-stock orders leave our shop the same day
- Financing with Klarna and Shop Pay
Introducing the all-new P-51 Ace.
Lighter. Leaner. Just as relentless.
The Ace is built on a rugged aluminum frame and weighs in at over 10 pounds less than the Bullet, making it our most agile ride yet. A forged head tube adds serious strength where it counts, and the slightly shorter wheelbase gives the Ace a distinct, responsive feel that sets it apart from anything else in the lineup.
At the center is a long seat — one of the most requested features — offering flexible riding positions whether you're solo or with a passenger. Up front, the integrated screen keeps your cockpit clean and minimal without sacrificing function.
Every detail of the Ace has been dialed for riders who want something fast, light, and built to move.
The Ace isn’t just another model — it’s a new way to ride.
SPECS
Motor: Custom designed 750 watt nominal with 1800 watt peak brushless geared hub motor with 5 power settings producing speeds of 20+ mph
Adjustable Amps: With the new and improved programming we have added an adjustably in the amps which will allow you to turn up to the amps to get more torque out of your motor. Note: You may experience a bit let range when at a higher amp draw.
Suspension: This is the P-51 difference. The Bullet uses an adjustable triple clamp 27-inch KKE front fork and direct mount adjustable rear DNM piggyback coil over. Suspension travel is 200 mm in the front and 140 mm of wheel travel in the rear
Battery: High quality LG 21700 cell 48 volt - 20 AH lithium-ion battery paired with a powerful BMS. The Bullet also comes with a 5 amp quick charger for fast recharge! Riders will get an estimated range 40+ miles on throttle only (varies due to riding style)
Controller: 5-speed adjustable pedal assist and LED display
Brakes: The Ace is equipped with the legendary Magura MT5E Quad piston Hydraulic brakes front and rear and 203mm oversize rotors for increased stopping and overall break performance
Wheels and Tires: The Bullet uses 20 inch x 4 inch Kenda tires for street and dirt performance.
Throttle Style: Using a 1/4 twist thumb throttle and pedal assist
Compliance: This bike does not need to be registered and is Class 2 compliant
750 WATT MOTOR
Tuned to P-51's unique riding style, our power unit delivers 750W nominally and a remarkable 1800W peak power, thanks to robust stainless steel gears that ensure reliability and outstanding torque
FRONT SUSPENSION
Suspension is at the core of P-51's mission to create a better bike. 27 inch downhill front forks offering 200mm of travel with adjustable compression and rebound
REAR SUSPENSION
Our patented frame design and precision-engineered angles deliver max suspension and travel. Enjoy smooth rides over the roughest terrains with 140mm of rear wheel travel, designed to master every bump with ease.
48 volt/20 AMP HOUR
48 volt - 20 AH lithium-ion battery using 21700 LG cells with an estimated range of 40+ miles on throttle only (varies due to riding style, rider weight, and riding terrain)
HYDRAULIC BRAKES
Magura MT5e 4-piston brake calliper forged in one piece has a high degree of rigidity, resulting in outstanding braking force and the best possible modulation.
BAJA FRONT LIGHT
Unlike most e-bikes, the P-51 features an integrated 12-volt system that powers a robust 1200 lumen LED front headlight, delivering exceptional nighttime visibility
IDEAL RIDERS
At P-51, we're all about seeing our bikes become a part of your story, no matter who you are. From the young teenage girl looking for a fun ride to school, to the dad cruising down memory lane on two wheels, or just someone looking to rip the trails, the P-51 fits the bill. With its Class 2 rating, it's the ultimate choice for riders of all ages. Easy to handle and super versatile, the P-51 is ready to be your next cool ride.
Heights between 5'1-6'3
Commonly 13 years old and up
Max Weight 275 lbs
Who it's for
Riders 5'1" to 6'3", commonly 13 and up, who want a lighter, agile Class 2 full-suspension e-bike with a long seat that works solo or with a passenger.
Best for: Trail, Recreation
Specs
- Type
- Electric Bike
- Brand
- P-51
- Top speed
- 20 mph
- Range (manufacturer's claim)
- 40 mi
- Motor power (nominal)
- 750 W
- Battery
- 960 Wh
- Max rider weight
- 275 lb
- E-bike class
- Class 2
Figures come from the manufacturer. Real-world range and speed vary with rider weight, terrain, riding mode and temperature.
Rated 4.7 on Google
4.7 out of 5 from 217 Google reviews of Last Mile SF & Marin, where you buy, pick up and get service.
Read our Google reviews (opens in a new tab)Why buy from Last Mile
- Order online and pick up at San Francisco or Marin within 24 hours
- In-stock orders leave our shop the same day
- Financing available with Klarna and Shop Pay
- Expert technicians on site, and in business since 2002
Last Mile SF, 364 Hayes St, San Francisco: Tue–Sun 11–5.
Last Mile Marin, 821 Francisco Blvd E, San Rafael: daily 11–6.
Accessories and gear for this ride
-
Fox Rampage Camo Helmet
$229.95
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Fox Rampage 5050 Helmet
$259.95
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Fox Rampage Rampage Matte Black Helmet
$249.95
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KRYPTONITE Keeper Combo Integrated Chain Lock
$59.99
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KRYPTONITE Kryptolok Combo Chain Lock
From $81.95
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Kryptolok Mini-7 - Kryptonite Locks
$63.95
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