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Sun Bicycles X3 AX Trike

The Sun X3-AX is a performance trike, but isn't just for performance riders. This trike has some of the same great features as the X3- SX, plus the new Seat Track System with tilt adjustment. With this system, no seat components touch the frame. Also featured is the Mono-Bar tilting and telescoping handlebar system. All three wheels are 20 inches with 100 psi, low-rolling resistance tires for an incredibly smooth, fast and effortless ride. The rear wheels are cambered for stability and tracking, and a durable 24 speed drive train really gets you going. Powerful rear-wheel disc brakes and a linear-pull front brake combine to quickly and easily stop the lightweight 7005 aluminum frame that completes this package. Though it's designed with performance in mind, the Sun X3-AX is perfect for intermediate and casual riders looking for some light touring, commuting or just plain bike path fun.  One of the most loved features is the adjustable super soft gel seat and mesh back support.  The seat can be easily adjusted by the two quick releases under the seat with out using any tools.  The brake levers come with a parking brake button so you can park on a hill and you have no worries about your trike rolling away.

Key Features:

  • Fully Adjustable Seat
  • 24 Speeds
  • Locking Brake Levers
  • Disc Brakes
  • Wheel Base: 56" (142cm)
  • Overall Length: 75" (191cm)
  • Seat Height: 20" (51cm)
  • Width: 30" (76cm)
  • Weight: 49 lbs
  • Weight Limit: 300lbs
  • X-Seam: 31-45"
  • One Size Fits Most

Sun Bicycles EZ-3 AX Tadpole Reg 1999.99  Sale $1779.99 Free Assembly Custom Shop
Choose your options or upgrades
Color Options
Tire Liners
Pedal Options
Fender Set Deluxe
Computer/Light Caddy
Pannier Rack
Rear Pannier Bags
Rear Rack Trunk
Rear Basket
Rear Rack
Wind Fairing
Sun Shade
Front Light Set
Rear Light L.E.D
Accessory Mount
Audible Warning Device
Bottle Cage
Trike Cover
Flat Pack/Tool Kit
Assembly Free
Rack  Carrier  2 Trike  Ramp
Motor Type 1 Motor Type 2

Component Description Rep Part #
Frame 7005 Tig Welded Aluminum 68661
Rear Frame Rear Frame Unit Split-Axle Cambered 68669
Fork Full Cro-Mo, Tig Welded 27952
Headset Integrated Alloy 28.6x44x30mm Black 35503
Handlebar Steel, Recumbent, Underseat Center Clamp 33774
Upper Telescoping Stem Alloy 27.2 x25.4 x400mm Black 58112
Lower Telescoping Stem Alloy 330 x28.6 x27.2mm Black 58113
Telescopint Stem Clamp Lower Clamp Alloy  
Stem Quill Adapter Alloy 28.6x25.4x240mm Black 67737
Grips 2-Tone Kraton Gel  
Front Brake Lever Promax Aluminum w/Lock 12414
Rear Brake Lever Alloy Linear Dual Pull 13763
Front Brake Alloy Linear Pull  
Rear brake Winzip Dual Mech. Disc 12121
Front Shifter Sram MRX 3-Speed Grip Shift 53491
Rear Shifter Sram MRX 8 Speed Grip Shift 53490
Front Derailleur Microshift 31.8 DP 26234
Rear Derailleur Shimano Altus, Black 26210
Sprocket Fixed Sprocket 15mm x 18T 69370
Freewheel Sram 11-32 8sp  
Rear Axle Rear Axle X3-AX / EURUS Square, fits L or R 68677
Axle Bearing Rear Unit Axle Bearing 15idx35odx11w 6702184
Hub Retaining Bolt Trike Hub Ret Bolt/Cap for Square or Tapered, Black 67952
Saddle Contoured Foam w/Tri-Color Cover 49638
Seat Mesh Cool Mesh Seat Back 67218
Seat Back Cool Back Alloy w/2 Bottle Mounting Points 49658
Seat Cover Tri-Stitch, Permanent 49639
Seat Mount Alloy w/Tilt Adjustment 49646
Seat Mount Binder QR M6x88mm Alloy 50040
Seat Back Pivot Bolt 10mm, Chrome 67232
Seat Track Alloy 550mm 49651
Seat Mount V-Block 30mm Black 49647
Seat Mount V-Block Spacer Spacer Spring 49649
Upper Strut Alloy 150mm Black 49661
Upper Strut Bolt M5x35mm w/nut 49672
Upper Strut Washer Curved Nylon Washer 49671
Lower Strut Alloy, Clamp Type, Universal BLK 49682
Strut Clamp Alloy Single Clamp 16.1mm M4 Black 49673
Strut Peg Alloy Stopper 12.8mm Black 49785
Crank Set Sun Bicycles Alloy 170x52/42/30 21323
Bottom Bracket Sealed Cartridge, 68 x 113mm 22584
Chain 1/2 x 3/32'' (188 Links)  
Chain Guide Single Guide Wheel 16233
Chain Guide Hardware Guide Wheel Hardware Single 16182
Chain Tube Guide Tube 16236
Chain Tube Bracket Single Spring w/Hardware 16239
Chain Tube Clamp Clamp w/Hardware 16242
Pedals Alloy Cage 67229
Front Hub Alloy, 36H x 14G with Q/R Axle, Black  
Rear Hub Trike Alloy, Splined, Disk, 36H, Black 37262
Mid Drive Hub 135mm Mid-Hub S/A 3spd W/ Cassette 8spd 68926
Front Rim Double Wall 20'' x 36H, Alloy, Black MSW 48167
Rear Rim Alloy Double Wall Machined w/Eyelets 48167
Spokes 14g. Stainless Steel  
Front Tire 20x1.25 BW Kenda Kwest 100psi 60792
Rear Tire 20x1.25 BW Kenda Kwest 100psi 60792

Your Trike will come fully assembled but we will need your x-seam measurement. Min 33 1/2'', Max 51 1/2''
Click here to see the proper way to measure your x-seam.

Shipping Zone Map
Shopping Terms
Replacement Parts
Instructional Videos
How to Receive Shipment
GE Money, Financing is completely dedicated to our customers; therefore, we prefer to talk to each customer individually to make sure you are completely knowledgeable about making the best purchase for your needs. If you have any questions on any product, please call any of our sales associate.

Monday-Friday 10:00-5:30 Eastern Standard
Saturday 10:00-4:30

Call Toll Free (800) 561-6670
or (313) 565-8635

Assembled Box Size 36''x36''x78''
Assembled Box Weight 93 Lbs.

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