Annex Si

Regular price $269.99
SKU: 28651

Annex Si

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 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 20 x 1.95" front and 1.75" rear tires
  • Promax V-Brake and lever

Specifications

FRAMESET
Frame6061 series alloy frame
ForkHi-ten fork w/ 1 1/8” threadless steer tube
ColorsGloss Black, Race Red
Weight22.3lbs
DRIVETRAIN
Cranks1-pc 165mm
Gearing40/16
PedalsWellgo plastic
WHEELS
TiresKenda Kompact 20x1 1/8"
Hubs3/8" straight axles, 36h steel shell loose ball Front, 36h steel shell loose ball Rear
Rims36H alloy single wall
BRAKING SYSTEM
BrakePromax MV-295L Alloy V-brake
Brake LeverPromax XL-378 Alloy Lever
Rotor
OTHER COMPONENTS
GripsMicro knurl
Handle BarHi-ten 7.5"
SeatPadded adjustable seat
Pegs

Geometry & Sizing

GeometryA. Head AngleB. Seat AngleC. Top TubeD. Seat TubeE. ChainstayF. BB HeightG. Stand Over
Inches74°70°19.59.813.8511.521.5
MM74°70°495250352293546

Sizing Guidelines

MICRO MINI
ages 4 - 5
3'6" - 4'

Mini
ages 5 - 7
4' - 4'5"

JUNIOR
ages 7 - 9
4'5" - 4'9"

EXPERT
ages 9 - 11
4'8" - 5'4"

EXPERT XL
ages 11 - 12
5'3" - 5'8"

PRO
ages 13+
5'6" - 5'10"

PRO XL
ages 13+
5'9" - 6'

PRO 24
ages 13+
5'10" and up


*Actual retail price may vary based on any added dealer freight, tax, and assembly fees