Annex Si
- Year: 2021
- MSRP: $319.99 *
- Sizes: 19.5"
- Colors: Black, Matte Green
- Weight: 22.3 lbs
- NO LONGER AVAILABLE
With its 19.5" top tube alloy frame, the Annex Si is a great starting point for riders who are considering hitting the local BMX track for the first time but also want a bike that can handle every day riding. The 165mm cranks and 40/16 gearing make pedaling a breeze whether on the track or on the way to school and the stylish BMX race inspired graphics are sure to catch attention.
FEATURES
- 6061 alloy frame with 3D dropouts with integrated chain tensioners, 19.5" top tube
- Full hi-ten fork with 1 1/8" threadless steer tube
- Hi-ten 7.5" bar and Haro alloy front load stem
- 1-piece 165mm crank with USA loose ball BB
- 40/16t gearing
- Haro padded fully adjustable seat
- Kenda Kontact 20x1.95" front and 1.75" rear tires
- Promax V-Brake and lever
Frame Components | |
---|---|
Frame | 6061 Series Alloy Frame w/ 3D Dropouts w/ Built In Chain Tensioners |
Fork | Hi-Ten 1 1/8" Threadless |
Headset | Threadless Loose Ball, 1 1/8" |
Drivetrain | |
Cranks | Steel 1-pc, 165mm |
Sprocket | 40t Steel |
Bottom Bracket | Loose Ball American BB |
Gearing | 40/16 |
Chain | KMC 410 |
Pedals | Nylon, 1/2" |
Wheels | |
Tires | Kenda "Kontact" 20 x 1.95" Front / 20 x 1.75" Rear |
Wheels/Rims | 20" Alloy 36h, Single Wall |
Front Hub | 36H Steel, Loose-ball |
Rear Hub | 36H Steel, Loose-ball |
Axle | 145mm Front, 165mm Rear |
Hubs | Front: Alloy 36h, Loose Ball Rear: Alloy Flip-Flop 36h, Loose Ball |
Freewheel/Cassette | 16T Freewheel |
Braking System | |
Brakes | Promax MV-295L Alloy V-Brake |
Brake Levers | Promax XL-378 Alloy Lever |
Other Components | |
Grips | Micro Knurl Grips |
Handle Bar | Hi-Ten, 7.5" Rise |
Stem | Forged Alloy Top-Load, 45mm Ext. |
Seat | Haro Padded Adjustable |
Seat Post | Steel, 25.4mm |
Seat Clamp | Alloy, 28.6mm |
Size | Head Angle | Seat Angle | Top Tube | Seat Tube | Chainstay | BB Height | Stand Over |
---|---|---|---|---|---|---|---|
20 | 74° | 70° | 495mm (19.5") | 250mm (9.8") | 352mm (13.9") | 293mm (11.5") | 546mm (21.5") |
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