BESV TRB1 AM Electric Mountain Bike - Really Good eBikes

BESV TRB1 AM Electric Mountain Bike

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Advanced Mid-Drive Design - 28 MPH Pedalec

Advanced dual-tube frame design that provides ample space and excellent protection for the large battery pack. The Dual-tube design also ensures extreme stiffness performance for the TRB1 frame that overcomes any off-road challenge.
Downtube bumper provides sturdy protection from the impact of flying stones and mud.

Brose e-bike system guarantees the most reliable and powerful biking performance. Made in Germany, the Brose motor is not only the quietest motor on the market, it also has the best power-to-weight ratio perfect for the TRB1's torque demands.

Features a RockShox Yari front suspension fork and RockShox Monarch rear shock. With this high performance suspension system, biking on precipitous mountain roads becomes an even more exhilarating experience.

The BESV TRB1 proudly features industry-leading 756Wh (36V, 21Ah) battery power. Thanks to powerful battery performance, mountain bikers can enjoy long, challenging routes with abundant electrical assistance.

Electric Bike Review

Electric Bike Review covered the TRB1 AM in 2018 and gave it a very positive review. Highlights of the review include:

  • A full suspension all-mountain electric bike with 140 mm air suspension by RockShox and a high-speed 28 mph Brose Drive TF mid-motor, available in two frame sizes and two colors
  • Unique plastic bash guard on the downtube and rounded fuel tank design on the top tube gives this bike a motorcycle look but I did brush my knees occasionally when pedaling
  • The motor is extremely quiet and smooth because it uses a Gates carbon belt drive inside, you can pedal faster at up to 120 RPM and the Q-Factor is fairly narrow at 179 mm, great weight distribution
  • Larger than average battery will take you further and be able to maintain the higher speeds for longer but does add weight, at ~60.3 lbs this is a heavier eMTB, handlebar may collide with top tube on oversteer, large 203 mm hydraulic disc brakes provide great stopping power, Boost hub spacing with thru-axles and 2.8" plus sized tires provide strength, comfort, and stability


  • BODY POSITION: Forward 
  • SUGGESTED USE: Mountain 
  • ELECTRIC BIKE CLASS: Speed Pedalec (Class 3)
  • WARRANTY: 5 Year Frame, 2 Year Motor and Battery, 1 Year Pats 
  • TOTAL WEIGHT: 60.3 lbs (27.35 kg) (51.2 lbs for Large)
  • BATTERY WEIGHT: 8.8 lbs (3.99 kg) 
  • MOTOR WEIGHT: 6.61 lbs (2.99 kg) 
  • FRAME MATERIAL: Aluminum Alloy, Plastic 
  • FRAME SIZES: 19 in (48.26 cm)
  • GEOMETRY MEASUREMENTS: Medium: 17.5" Seat Tube, 22.25" Reach, 29.5" Stand Over Height, 29.25" Width, 77.5" Length 
  • FRAME TYPES: High-Step 
  • FRAME COLORS: Yellow, Blue, Black 
  • FRAME FORK DETAILS: RockShox Yari Air Suspension, 140 mm Travel, Compression Adjust, Rebound Adjust, Boost 110 mm Hub Spacing, 15 mm Maxle Thru-Axle with Quick Release 
  • FRAME REAR DETAILS: RockShox Monarch Air Suspension, 140 mm Travel, Lockout, Rebound Adjust, Boost 148 mm Hub Spacing, 12 mm Thru-Axle with Quick Release 
  • GEARING DETAILS: 11 Speed 1x11, Shimano Deore XT Derailleur with One-Way Clutch, Shimano Cassette 11-46 Tooth
  • SHIFTER DETAILS: Shimano Deore XT Triggers on Right (Two-Way High Lever, Four-Shift Low Lever) 
  • CRANKS: FSA CK-746 Alloy, 175 mm Length, FSA Chainring 44 Teeth with Narrow Wide Tooth Pattern 
  • PEDALS: Wellgo M195 Alloy Platform with Fixed Pins 
  • HEADSET: FSA, Integrated, Internal Cups, Sealed Cartridge Bearing, Tapered 1-1/8" to 1-1/4" 
  • STEM: Alloy, 90 mm Length, 7° Rise, 31.8 mm Clamp Diameter 
  • HANDLEBAR: Alloy, Flat, 750 mm Length 
  • BRAKE DETAILS: Magura MT4 Hydraulic Disc with 203 mm Rotors, Dual Piston Calipers, Three-Finger Levers with Adjustable Reach 
  • GRIPS: Flat, Rubber, Locking 
  • SADDLE: Velo, Active 
  • SEAT POST: KS LEV Integra Dropper (100 mm Travel), Alloy 
  • SEAT POST LENGTH: 300 mm 
  • SEAT POST DIAMETER: 31.6 mm 
  • RIMS: Alloy, Double Wall, 32 Hole, 45 mm Outer Width 
  • SPOKES: Stainless Steel, 13 Gauge, Black with Nipples 
  • TIRE BRAND: Schwalbe Nobby Nic, 27.5" x 2.8" (70-584) 
  • WHEEL SIZE: 27.5 in (69.85cm)
  • TIRE DETAILS: 17 to 38 PSI, 1.2 to 2.6 BAR, Evolution, Tubeless Easy Snakeskin, Pace Star 3 
  • TUBE DETAILS: Presta Valve (MAXXIS 29" x 1.9" / 2.35", F/V 48 mm)
  • OTHER: Locking Removable Downtube-Integrated Battery Pack, 2.2 lb 4 Amp Charger 
  • Electronic Details
  • MOTOR BRAND: Brose TF (Trekking Fast) 
  • MOTOR TYPE: Rear-Mounted Geared Hub 
  • Learn more about Ebike motors
  • MOTOR NOMINAL OUTPUT: 250 watts 
  • MOTOR PEAK OUTPUT: 530 watts 
  • MOTOR TORQUE: 90 Newton meters 
  • BATTERY VOLTAGE: 36.3 volts 
  • BATTERY WATT HOURS: 762.3 wh 
  • BATTERY CHEMISTRY: Lithium-ion 
  • CHARGE TIME: 6 hours 
  • ESTIMATED MIN RANGE: 45 miles (72 km) 
  • ESTIMATED MAX RANGE: 115 miles (185 km) 
  • DISPLAY TYPE: Brose Classic, Removable, Backlit, Grayscale LCD, Buttons: On/Off, Light, Menu 
  • READOUTS: Assist Level (Off, Cruise, Tour, Sport), Speed, Battery Level (10 Bars), Odometer, Trip Meter, Timer, Clock 
  • DISPLAY ACCESSORIES: Independent Button Pad with Tactile Feedback on Left, Buttons: Up, Menu, Down, Full Sized USB Type A 5 Volt 500 Milliamp Port on Display Mount 
  • DRIVE MODE: Advanced Pedal Assist (Measures Wheel Speed, Pedal Cadence and Pedal Torque, Power Output: 50%, 120%, 280%, 320%)
  • TOP SPEED: 28 mph (45 kph)


shipping and return policy

Order Confirmation

As soon as you place an order you will receive an order confirmation email. The email include details about the order, and is your record that we have received your order in our system and pre-authorized your credit card for the purchase.

Before we contact the warehouse to confirm that the selected item(s) are in stock and available for immediate shipment, all orders are subject to fraud protection analysis. This protects both ourselves and the customer, by ensuring that credit cards are not being used fraudulently, and no ID theft has occurred. This process can take anywhere from a few minutes to a few hours. Upon fraud clearance, the supplier is contacted to fulfill the order.

The time between placing and order and having it shipped can vary from one day to several weeks. Some products are readily available and can ship almost immediately after an order is placed. Some suppliers, on the other hand, build products to order, so upon notification that an order has been received, they will assemble the product and ship it, usually 7-10 days (but sometimes longer).

If a product cannot ship within 48 hours of the order being placed, we will contact the customer to let them know what fulfillment timeframes to expect. If a product is on backorder, estimated shipping times are subject to several variables, including delays at border crossings.

If your item is on backorder or unavailable, we will reach out to you by email or phone, and see if you want to keep the order and wait for the product to come back into stock; cancel the order; and/or change it for a different item or items. If you cancel your order, we will void the pre-authorization and your item(s) are. If available for immediate shipment, we will process the charge and submit the order for shipment.

Order Shipment

If your order is in stock and we process the charge to your credit card, it will ship within typically within 24-48 hours from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the email address you provided at checkout. Please know that some suppliers will take up to a week to fulfill an order, but we work diligently with each one of them to shorten shipping times on every order. 

If you do not receive tracking information, feel free to follow up with us at: or by phone (toll free 888-883-3350).

All products are shipped via UPS, FedEx (or similar shipping companies), and may require signature for delivery. IF YOUR PACKAGE APPEARS DAMAGED FROM SHIPPING, DO NOT ACCEPT IT. TAKE PHOTOGRAPHS OF THE DAMAGED BOX, TELL THE DRIVER THAT YOU CANNOT ACCEPT DAMAGED GOODS, AND NOTIFY US IMMEDIATELY. If you accept a package that appears damaged from shipping, it will be much more difficult to process a return. It is advisable to photograph the unboxing, or even record a video of the unboxing and assembly process, thereby qualifying you for a Cash Back Reward of $100.

Warranty Claims

We work diligently with our customers to avoid warranty claims, and will seek to resolve issues amicably. Bicycles and scooters require initial assembly, adjustments and fittings, and regular maintenance thereafter, and none of these requirements are covered by manufacturer warranty. If fact, the inverse is true: failure on the part of the customer to properly maintain their new bike could result in voiding a warranty.

All warranty communication is ultimately between the customer and the manufacturer for genuine issues of workmanship or defect within the warranty period, and the supplier will repair or exchange products AT THEIR DISCRETION.

REALLY GOOD EBIKES AND ITS SUPPLIERS DO NOT TYPICALLY ACCEPT PRODUCT RETURNS DUE TO BUYER REMORSE. THEREFORE, BEFORE PLACING YOUR ORDER, PLEASE MAKE SURE THAT THE PRODUCT(S) YOU CHOOSE WILL MEET YOUR NEEDS WITHOUT REGRET. If the customer has not opened or used the item, and it can still be sold as new, the item may to be returned to the supplier (upon their prior approval) and Really Goods LLC will refund the customer once the supplier determines the salability of the item, and has processed their own corresponding wholesale refund.

Cancellations & Refunds

All sales are final. At the discretion of Seller, orders cancelled after 24 hours may be subject to a 38% administration fee, whether or not your order has shipped. If your order has shipped, you (the Buyer) will also be responsible for actual return shipping charges. REFUNDS WILL ONLY  BE ISSUED TO THE ORIGINAL PAYMENT METHOD USED WHEN PLACING THE ORDER. RETURNS AND REFUNDS ARE SUBJECT TO POLICIES OF THE RESPECTIVE BRAND SUPPLIER. Brands such as EWheels will accept unopened returns, but the customer will bear the cost of the original shipping, return shipping, and a restocking fee. So please, before placing your order, make sure this is a product you want and will not regret purchasing. Seller may cancel orders at their discretion.

Really Good eBikes is your online store for the best electric bikes, electric scooters, and electric skateboards on the market. We also carry a wide range of personal transportation vehicles, including mobility scooters, conventional bicycles, tricycles, kick bikes (aka footbikes), carving scooters, tandem bikes, electric skateboards, and mountainboards - anything to help you get you out of the car and into the world.

Learn more about us, and why we got into the crazy world of electric bikes, in the interview I did with Derek Markham Treehugger!

We are proud to offer World-Class Customer Service, including phone, chat and email support, as convenient ways to get in touch with us. We are one of the few companies in the online world of eBikes that actually pick up the phone when you call, respond to your request to chat, and answer your emails with timely and accurate information.

If we don't know the answer to your question, we will figure it out. We're not here to make a quick buck, and we will never push you to buy something. We will work with you to find the right product for your unique needs, and if we don't carry what you need, we'll try and find someone who does. These are just a few of the things that make us unique.

We also provide exclusive added value that no other online ebike retailer can claim:

★ FREE Shipping in Continental US - $125 to $500 Value!
★ FREE One-Year Roadside Assistance with every Ebike - $50 Value!
FREE Professional Assembly at Your Local Bike Shop - $50 Value!
★ FREE Pre-Delivery Notice - $15 Value!
★ FREE Manufacturer Warranty Support - $150 Value!
★ FREE Consultation and Lifetime Support - Priceless!
★ FREE Personal Electric Vehicle Pride of Ownership - Eternally Priceless!


We are Authorized Dealers for our nationwide network of suppliers, and ship directly from their warehouses to you, giving you the best prices guaranteed. We distribute products throughout the continental US via UPS and FedEx. We can also ship to Canada, although extra duties and taxes may apply.

If you have any questions about our products, or if you would like to check on the availability of an item, please click the Chat Icon in the lower right corner, and we will personally do our best to help. Or give us a call at 888-883-3350We also have a general FAQ page for eBikes and Mobility Scooters, where we answer many common questions people have.

By the way, not sure which ebike is right for you? We offer free consultation to help you decide. Just take our short survey here, or give us a call, email or chat - we're here to help. You can also read our 2019 eBike Buyers Guide, which we offer free without the requirement that you provide us an email address.

Finally, if you are interested in starting your own eBike Rental Business, or own a local bike shop and want an Online Partner to help grow your business, we got you covered. 

Kindly regards, 


Really Good eBikes

ps. Worried about price? We are an authorized dealer for our suppliers and we ship directly from their warehouses.

* We offer the lowest prices guaranteed by eliminating the need for a brick-and-mortar store. The savings are passed directly on to our customers! However, we will not get into price wars with our competitors, and we respect our brands minimum advertised pricing policies.

** We offer fast free shipping (on orders over $100), personalized customer service and a PCI compliant 128-bit secure checkout.

*** Contact us today at or call 888-883-3350

Are you new to ebikes? Would you like to do a little more reading before making a decision? Well, check out our Free Ebike Buyers Guide, read some of our Verified Buyer Reviews (there are over 200), take a look at our eBike Encyclopedia, and even take a look (and post some questions) at Endless-Sphere, the world's largest eBike forum, or on the ebike subreddit.

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The electric bikes we sell come mostly assembled, and many customers are fine completing the assembly process, which typically involves attaching the front wheel, attaching and adjusting the handlebar, attaching pedals, adjusting the brakes, and checking to make sure all the connections are secure and fit to the riders height and desired riding position.

But for those who what this done for them, we now offer free professional bike assembly with every ebike sold. How does this work? Well, you can contact us and we'll find a local shop to do the assembly for you, or you can simply include your local bike shop as the shipping address when you check out. Make sure to include an "order note" when checking out, so that we can do all the coordination for you.

Some restrictions apply. You will need to live close enough to a local shop where your bike can be assembled for you. The local shop will need to offer assembly services - but this is a very common service, and we have never called a shop that wouldn't do this for around $50. If it costs more than that, you will need to pay the difference. Once the work is completed, just email us a copy of the store receipt, and we'll refund you $50.

Not sure if this is for real? Call us now and we'll show you how it works. Call us toll free at 888-883-3350. Or send us an email to

Please note that this amazing offer cannot be combined with our otherwise incredible discount codes.

really good ebikes customer reviews

We love to hear from our customers. Generally we get great reviews, and that's super awesome. But if a customer has a less than perfect experience shopping with us, or a product is not up to their expectations, we want to know about it and try to make things right.

We work everyday to make sure our customers are 100% happy. Take a look at what they have to say about Really Good Ebikes and the products from our trusted family of brands.

Just listen to what one of our customers said about his recent shopping experience.

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