My Cart





Built with a super-stiff 6066 aluminum frame featuring a bi-oval downtube and 6066 aluminum Landing Gear forks, this rad ride weighs in at a featherweight 16.5 pounds. Rounding out the package are Alienation Ankle Biter rims, a Promax Impact Mini stem and new Vee Tire Co Speed Booster tires. It’s no wonder that the Ripper X is one of the fastest rippers on the track.

Key Features

  • Lightweight 6066 aluminum frame built with floval top tube, bi-oval down tube and rectangular rear stays for maximum stiffness
  • Lightweight 6066 aluminum Landing Gear forks with Cr-Mo steerer tube
  • Alloy SE Wing bars
  • Promax Impact Mini 6061-T6 aluminum CNC stem with hidden top cap for a clean look
  • Stiff and lightweight 3-piece 165mm alloy cranks
  • Vee Tire Co Speed Booster 1-3/8” tires provide ultra-quick cornering and low rolling resistance
  • Alienation Ankle Biter rims built with sealed cassette hubs with lightweight hollow axles
  • Includes SE Racing number plate
  • 16.5 pounds


Tag us to be featured on Instagram


FrameLightweight 6066 Aluminum Floval Tubing, Internally Machined Integrated Head Tube, Bi-Oval Down Tube, 68mm Wide BB, Rectangular Seat & Chainstays, 3D-Forged Dropouts
Fork6066 Alloy Landing Gear, Cr-Mo Steerer Tube
CranksetSE Racing 3-pc Alloy, 165mm, Euro-Sealed Bearing Bottom Bracket, 103mm Spindle Length, 38T Alloy Chainring
PedalsWellgo Alloy Caged, Cr-Mo Axle
ChainKMC Z6
WheelsetSealed Bearing Hollow Axle Alloy Hubs w/ Alienation Ankle Biter Double-Wall, 32H Rims, 15T Cassette, Stainless Spokes
TiresVee Tire Co Speed Booster 20" x 1-3/8" Front & Rear
BrakesetPromax P-1 6061 T-6 Alloy V-Brake, Blue Pads, Slick Cable
Brake LeversPromax SE-341, 2-Finger Alloy
HeadsetTange IS22 Sealed 1" Integrated Headset
HandlebarAlloy SE Wing Bar, 24.5" x 6", 11° Backsweep, 3° Upsweep
StemPromax Impact Mini 1", 6061-T6 Alloy, CNC Machined Hollowed Out Center, Lightweight External Cutouts, Hidden Top Cap, 45mm Reach
GripsExpert Grips
SeatSE Racing Mini w/ Integrated Alloy Post
SeatpostIntegrated Alloy, 22.2mm
Seat ClampAlloy, 25.4mm Inner Diameter
AccessoriesSE Chain Tensioners, SE Racing Number Plate, Alloy Valve Caps
Weight16.5 lbs / 7.48 kgs

*Specifications subject to change without notice


ATop Tube, Actual 19.5"
BSeat Tube, Center To Top9.1"
CSeat Tube Angle 70°
DHead Tube Angle 73°
EChainstay Length13.8"
GBottom Bracket Height 11"
Suggested Rider Size 4'6"- 5'3" (137cm-160cm)
Handlebar Width24.5"
Wheel Size20"
Seat Post Diameter22.2mm

Customer Reviews


Click It. Ship It. Rip It!

Add the bike to your cart, choose your local retailer, and check out.
We’ll ship your bike and have it built at an SE dealer at no charge. Ready for pick up within 7-10 business days.
Hop on your new SE bike and get rippin’!

We’ve made getting your SE bike easier than ever. Choose a bike from our website and we’ll send the bike to your participating local SE dealer. Shipping and assembly are free! If the bike you want shows “out of stock,” contact your SE dealer, who may have the bike you want. For more information, read our FAQs.