Introducing the innovative design with a twill pattern arrangement, our Fat Bike Tire 20 x 4.0 offers a large ground contact surface, specially engineered for heavy-duty performance. This unique design ensures exceptional driving stability and superior grip performance on both good roads and off-road conditions. Specifications: MAX LOAD: 90KG (198...

Add a clear view of traffic behind you with these 360° fully adjustable round handlebar mirrors. The ball-joint stem rotates to any angle and locks in place, fitting both left and right handlebar ends. Suitable for all bikes with standard bar ends. Rotation: 360° ball-joint adjustment Compatibility: Standard 22mm handlebar...

A premium folding lock from ABUS featuring hardened 5mm steel bars connected by reinforced rivets. The automatic locking cylinder is easy to operate one-handed, and the Convenient Transport Mode (CTM) keeps the lock ready for instant use when mounted to the bike. Bar Thickness: 5 mm hardened steel Lock Type:...

A sturdy aluminum front basket that turns any AIMA e-bike into a capable hauler. Powder-coated aluminum frame pairs with a bamboo base for a clean, functional look — and the open design won't block your headlight. Dimensions: 18.9"L × 15.4"W × 7.9"H Materials: Aluminum alloy frame with bamboo base Finish:...

The factory-fitted OEM saddle on AIMA e-bikes, now available as a standalone upgrade or replacement. Made by Justek — one of the most respected saddle manufacturers globally — the MegaPlush delivers a soft, ergonomic feel that makes every ride more comfortable. Manufacturer: Justek Type: OEM saddle — original equipment on...

A waterproof 25-liter rack bag built to handle commutes, errands, and weekend rides. Snaps firmly onto your rear rack, keeps your gear dry, and comes with a raincover for extra insurance. Reflective accents add nighttime visibility. Capacity: 25L Dimensions: 13"L × 9.5"W × 8"H Material: 600-Denier polyester Mounting: Hook-and-loop straps...

The official replacement fast charger for all AIMA e-bike models. A charge status indicator light lets you know exactly when your battery is topped off and ready to ride. Output: 54V / 3A Charge Indicator: Built-in status light Includes: Power cord Compatibility: All AIMA e-bike models including Big Sur, Big...

An additional lithium-ion battery pack that effectively doubles your riding range on AIMA e-bikes. Powered by premium LG 21700 cells and UL2849 certified, this pack is built to the same standard as the battery that comes with your bike — so you never have to cut a ride short. Cell...

A step up from the MegaPlush — the UltraPlush features a wider profile and thicker cushioning for riders who prioritize comfort above all else. Designed specifically for e-bike use and extended saddle time. Manufacturer: Justek Profile: Wider and taller than the MegaPlush for maximum contact area Padding: Extra-thick cushioning layer...

MATERIAL:PU Leather + Sponge + 0.8cm Wooden Board(cushion and backrest);Stainless Steel(footrest);Steel(armrest).The quality of the material is very high. Thick sponge provide comfortable feeling and PU fabric can be cleaned more easily. CUSHION SIZE: About 13.4*6.2*1.9inch/34*15.8*4.8cm;ARMREST SIZE: About 9.45x7.87inch(24x20cm).FEETREST SIZE: About 4.41x2.36inch(11.2x6cm).The seat cushion is a fairly simple pad which is...

A purpose-built fat bike tire designed to handle varied terrain with confidence. The Big Daddy delivers a reliable balance of grip, durability, and straightforward installation — whether you're on pavement, gravel, or packed dirt. Brand: Chaoyang Available Sizes: 20 × 4.0, 26 × 4.0 Bead Type: Wire bead (traditional) or...

Premium butyl rubber inner tubes built specifically for fat bike tires. Engineered for puncture resistance and long-term durability, with added ozone and aging protection that keeps the rubber supple over time. Brand: Chaoyang Material: Premium butyl rubber Compatible Tire Sizes: 20" × 4.0–4.9, 26" × 4.0–4.9 Puncture Resistance: Reinforced construction...

A set of 12 durable e-bike frame identification stickers, useful for registering your bike or meeting local e-bike classification requirements. Weatherproof adhesive backing ensures long-lasting adhesion on frame tubes and components. Quantity: 12 stickers per pack Adhesive: Weatherproof, long-lasting Use: Frame ID, classification marking

Keep your phone secure and visible while riding with this waterproof handlebar mount. The 360° rotating arm lets you position your screen at any angle, while the secure clamp holds phones up to 6.7 inches without slipping, even on rough terrain. Compatibility: Phones up to 6.7" Rotation: 360° adjustable arm...

Swap out your stock saddle for this wide, cushioned seat designed for upright riding positions. The retro-styled PU cover and dual-spring suspension base absorb bumps and reduce fatigue on longer rides. Style: Retro wide comfort Suspension: Dual coil springs Cover: Soft PU leather Rail: Universal chrome steel

The G63 Convertible Snow Kit transforms compatible ebikes into snow-ready machines with a snowboard ski front and a 2200W peak nylon mesh rubber track motor rear. An all-in-one conversion that opens up winter terrain that most eBikes simply can't access. Specifications Rear Drive 2200W Peak Nylon Mesh Rubber Track Motor...

Extend your GT73 Pro or GT54 Pro into winter with the official snow track kit. The conversion adds ski and track attachments that let you ride confidently through snow and icy terrain that would stop a regular tire in its tracks. Designed specifically for the GT73 Pro and GT54 Pro...

This rigid hard-shell frame bag offers serious protection for valuables during all-weather riding. The molded exterior repels rain and impact while the spacious interior fits a phone, wallet, keys, and snacks. Secure zipper closure and frame-fit mounting straps included. Shell: Hard molded waterproof exterior Closure: Waterproof zipper Mount: Adjustable velcro...

A combined headlight and horn switch in a single compact unit. Saves handlebar space while keeping both controls at your fingertips. Durable and easy to mount on standard clutch lever positions. Functions: Headlight on/off + horn activation in one switch Design: Space-saving integrated control Mount: Compatible with standard clutch lever...

High-tensile steel freewheel with precision-cut internal threads and a smooth ratchet mechanism strong enough to handle e-bike motor torque without slipping. Convenient to maintain and service. Material: High-tensile steel Speeds: 7-speed Gear Range: 14–28 teeth Rotation: Smooth, precision-threaded engagement Ratchet: Built for e-bike motor torque loads Compatible Models: Mars 2.0,...

A 7-speed thumb trigger shifter with dual-action control: use the lever to downshift and the thumb button to upshift. Durable construction for reliable gear changes ride after ride. Speeds: 7-speed Style: Trigger / thumb lever Operation: Lever for downshift, thumb button for upshift Construction: Durable materials for long service life...

Replacement headset bearing assembly designed exclusively for the Heybike Alpha e-bike. Restores smooth, precise steering feel with a direct OEM-spec fit. Type: Headset bearing assembly Compatible Model: Heybike Alpha only Fit: Direct OEM replacement

Replacement speed sensor for the Heybike Alpha e-bike. Maintains accurate speed and odometer readings with a direct-fit OEM design. Type: Wheel speed sensor Compatible Model: Heybike Alpha only Fit: Direct OEM replacement

Replacement twist throttle designed exclusively for the Heybike Alpha e-bike. Direct-fit OEM replacement for smooth, responsive power control. Type: Twist throttle Compatible Model: Heybike Alpha only Fit: Direct OEM replacement

A lightweight puncture protection strip that sits between your outer tire and inner tube, forming a barrier against glass, thorns, nails, and road debris. Easy to install and compatible with both standard and fat tire sizes. Width by Model: 26"×1.95" (Cityscape, Race Plus): 20 mm 27.5"×1.95" (Race Max): 20 mm...

Replacement battery lock cylinder with keys for your Heybike e-bike. Keeps your battery securely in place when parked. Professional installation recommended. Contents: Lock cylinder + keys Purpose: Replacement for worn or damaged battery locks Compatible Models: Brawn, Cityrun, Cityscape, Mars, Ranger, Explore Note: Professional installation recommended

Brand-new OEM battery power discharge plug for Heybike e-bikes. High-quality construction ensures reliable electrical connection between the battery and the drivetrain. Professional installation recommended. Condition: Brand new OEM part Quality: High-grade electrical connector Compatible Models: Cityscape, Mars, Ranger, Brawn, Cityrun Note: Professional installation recommended

A replacement protective cover for the battery compartment, specifically designed for Brawn and Cityrun models. Keeps the battery housing secure and protected from dust and impacts. Purpose: Battery compartment protection and replacement cover Compatible Models: Heybike Brawn, Heybike Cityrun

Replacement battery top cover with integrated lock and key. Available in 36V (Cityscape) and 48V (Mars, Ranger) configurations. Professional installation recommended. Voltage Options: 36V for Cityscape, 48V for Mars / Ranger / Explore Includes: Top cover + lock cylinder + key Compatible Models: Mars, Ranger, Cityscape, Explore Note: Professional installation...

A heavy-duty braided steel security cable with sealed loops on both ends. Works alongside your existing padlock, U-lock, or disc lock — giving you flexible bike-securing options without replacing your preferred locking mechanism. Dimensions: 12 mm × 1200 mm Color: Black Construction: Multi-strand braided steel End Design: Dual sealed loops...

Galvanized PVC-jacketed brake cables that cut motor power when you brake, protecting the motor during deceleration. Crack-resistant, rust-resistant, and rated for both low and high temperature operation. Material: Galvanized steel core with PVC jacket Function: Cuts motor power on braking (motor cutoff switch integration) Durability: Crack, rust, low-temp, and high-temp...

An adjustable five-panel baseball cap with a bold embroidered Heybike logo on the front. Made from 100% cotton with a metal buckle back closure for a comfortable, dialed-in fit on or off the bike. Material: 100% Cotton Construction: Five-panel design Closure: Metal buckle — adjustable to any head size Logo:...

Hydraulic disc brakes for the Heybike Brawn — delivering up to 50% shorter braking distances compared to mechanical disc brakes. High-strength aluminum alloy lever with resin pads and superior heat dissipation. Sold per side — choose left or right. Type: Hydraulic disc brake Performance: Up to 50% shorter stopping distance...

The official high-capacity replacement battery for the Heybike Brawn. Engineered for steady power delivery across extended rides and demanding daily commutes. Voltage: 48V Capacity: 18 Ah Charge Indicator: Built-in LED level display Removable: Yes — charge on or off the frame Compatible Model: Heybike Brawn only

Hydraulic disc brakes purpose-built for the Heybike Cityrun — delivering up to 50% shorter stopping distances than mechanical disc brakes. Aluminum alloy lever with resin pads and excellent heat dissipation. Sold per side — choose left or right. Type: Hydraulic disc brake Performance: Up to 50% shorter stopping distance vs....

The official replacement battery for the Heybike Cityrun. Charges on or off the bike and features a key-lock mechanism to prevent unauthorized removal when parked. Voltage: 48V Capacity: 15 Ah Security: Key-lock design Charge Indicator: Built-in LED level display Removable: Yes — charge on or off the frame Compatible Model:...

A braided steel cable lock with a user-settable combination code — no keys to lose. Compatible with all Heybike e-bike models and coated to resist rust and corrosion in wet weather. Construction: Braided steel cable with weatherproof coating Security Type: Customizable pin-code combination (user-changeable) Weather Resistance: Rust and corrosion resistant...

A slim, lightweight front basket for Mars 3.0, Ranger 3.0 Pro, ALPHA, Venus, and Hybrid riders. Keep your daily essentials — snacks, a phone, or a water bottle — right in front of you on every ride. Design: Compact and low-profile, won't affect steering balance Best For: Quick trips, small...

A complete front wheel assembly ready to install — includes disc rotor, outer tire, inner tube, tire liner, axle nuts, and hub safety washers. Professional installation recommended for best results. Includes: Disc brake rotor, outer tire, inner tube, tire liner, axle nuts, hub safety washers Tire Sizes: 20"×4" fat tire...

High-quality stainless steel brake rotor with a polished surface for consistent bite and fade resistance. Wear-resistant and rated for high-temperature operation. Includes 6 mounting screws. Material: High-quality stainless steel Surface: Polished for consistent, fade-resistant braking Resistance: Wear-resistant and high-temperature rated Includes: 1 rotor + 6 mounting screws Compatible Models: Cityscape,...

Double your cargo capacity with this matched pair of side baskets — one for each side of the rear rack. Designed to keep loads balanced and symmetrical for a stable, comfortable ride. Fits Mars 2.0 and Hauler cargo e-bikes. Contents: Set of two — one left, one right Compatible Models:...

Wing-shaped ergonomic grips that increase the palm contact area, shift pressure from fingers to the palm, and reduce fatigue on longer rides. Anti-slip texture keeps your hands secure in all conditions. Shape: Wing ergonomic design Benefit: Distributes pressure from fingers to palm — reduces hand fatigue Texture: Anti-slip surface Installation:...

The official high-capacity replacement battery for the Heybike Explore. Features removable on- or off-frame charging, a key-lock system, and 20 Ah of capacity for serious adventure riding. Voltage: 48V Capacity: 20 Ah Security: Key-lock design with two keys included Charge Indicator: Built-in LED level display Removable: Yes — charge on...

Front-mount cargo basket that expands your bike's hauling capacity without adding bulk to the rear. Available in a solid iron-bottom version for maximum item support or open-mesh for lighter weight. Perfect for grocery runs, café stops, or any time you need accessible storage up front. Dimensions: 32 cm L ×...

High-quality steel headset bearing cup set — smooth, lightweight, and built to last. Provides precise steering feel and long-term durability for your front fork assembly. Material: High-quality steel Properties: Strong, durable, smooth-rolling bearings Compatible Models: Mars 2.0, Race Max, Tyson

Reinforced shifter cable set with 4 mm linear strand housing for ultra-smooth gear changes. Engineered to resist wear, oxidation, cold cracking, and heat deformation for all-season reliability. Housing: 4 mm reinforced linear strand for extra-smooth shifting Resistance: Wear, cold, heat, and oxidation resistant Lengths by Model: Cityrun / Brawn: 1500...

A sleek waterproof handlebar bag for riders who want easy-access storage without sacrificing style. Stows your valuables, snacks, or small gear right where you can reach them on any ride. Capacity: 5.5L Dimensions: 290 × 145 × 130 mm Material: Waterproof exterior fabric Attachment: Velcro strap system — quick on,...

The official replacement battery for the Heybike Hauler cargo e-bike. Removable for on- or off-frame charging, with a built-in USB port for device charging and a key-lock for security when parked. Voltage: 48V Capacity: 12.5 Ah Weight: 9.35 lbs USB Port: Built-in for device charging Security: Key-lock design with two...

Rear rack built exclusively for the Step-Through version of the Heybike Hero e-bike. Adds significant cargo capacity and pairs perfectly with the Pannier Rack Bag and Large Rear Cargo Basket. Compatible Model: Heybike Hero (Step-Through frame only) Material: Iron Includes: Mounting screws Works With: Heybike Pannier Rack Bag, Large Rear...

Rear rack designed specifically for the Trapeze frame version of the Heybike Hero e-bike. Pair it with the Pannier Rack Bag and Large Rear Cargo Basket for versatile carrying capability. Compatible Model: Heybike Hero (Trapeze frame only) Material: Iron Includes: Mounting screws Works With: Heybike Pannier Rack Bag, Large Rear...