Size is a key element for success in BMX racing and the Annex Expert delivers. At the heart of the Expert model is a 6061 alloy 18.9" top tube frame sized appropriately for riders who are not quite big enough for a Pro sized frame. 170mm 3 piece alloy cranks and 36/13 gearing get the power to the ground while the 28 spoke alloy wheels keep thing rolling fast and smooth.
FEATURES
- 6061 series alloy frame with 3D dropouts with integrated chain tensioners
- 100% chromoly fork
- Alloy bars and Haro alloy front load stem
- Haro 3-piece alloy race cranks with sealed Euro BB
- 28-spoke wheels with 20" DA16 double wall alloy rims
- Velo Unibody seat with built in alloy post
- Kenda Kompact tires
- Promax V-Brake and lever
| Frame Components | |
|---|---|
| Frame | 6061 Series Alloy Frame w/ 3D Dropouts w/ Built In Chain Tensioners |
| Fork | Full Cr-Mo 1" Threadless |
| Headset | Threadless Loose Ball, 1" |
| Drivetrain | |
| Cranks | 3-pc Alloy Race, 170mm, 36t Alloy Sprocket |
| Sprocket | 36t Alloy |
| Bottom Bracket | Sealed Bearing Euro Square Taper |
| Gearing | 36/13 |
| Chain | KMC 410 |
| Pedals | Mini DX Alloy, 9/16" |
| Wheels | |
| Tires | Kenda "Kompact" 20 x 1 3/8" |
| Wheels/Rims | 20" Alloy 28h, Double Wall |
| Front Hub | 28H Low Flange Alloy |
| Rear Hub | 28H Low Flange Alloy |
| Axle | 140mm Front, 160mm Rear |
| Hubs | Front: Alloy 28h, Loose Ball Rear: Alloy Flip-Flop 28h, Loose Ball |
| Freewheel/Cassette | 13T |
| Braking System | |
| Brakes | Promax MV-87 Alloy V-Brake |
| Brake Levers | Promax XL-378 Alloy Lever |
| Other Components | |
| Grips | Mini Micro-Knurl Grips |
| Handle Bar | Alloy Bar, 6.5" Rise |
| Stem | Forged Alloy Top-Load, 45mm Ext. |
| Seat | Unibody |
| Seat Post | Alloy, 22.2mm |
| Seat Clamp | Alloy, 25.4mm |
| Size | Head Angle | Seat Angle | Top Tube | Seat Tube | Chainstay | BB Height | Stand Over |
|---|---|---|---|---|---|---|---|
| 20 | 73° | 71° | 479.5mm (18.87") | 233mm (9.2") | 349mm (13.7") | 280mm (11") | 495.3mm (19.5") |
RESOURCES
Owner's manual: Bike Manual PDF (Opens in a new window)
*Actual retail price may vary based on any added dealer freight, tax, and assembly fees