Position One "Race Expert" BMX Race Bike - Sand
- Weight : 8.8kg / 19.40lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 45727
- Product safety
Weight
Source: BMX Glossary
Printed: 10/29/2026
The Position One "Race Expert" BMX Race Bike - Sand is the Position One BMX race bike for beginners in Expert size. The Race series is meant to open the way into BMX racing with a well thought out geometry and a fair price.
The frame is 6061-T6 aluminium with an integrated 1-1/8" head tube, fork and bar are chromoly. It comes with a 3-piece crank with 165mm arms and a 42T chainring, double wall aluminium rims in 20 x 1-3/8", a rear V-brake and ARISUN XLR8 tires. Without pedals the bike weighs 8.8kg according to US Pro.
The Expert size has a 19.75" top tube.
Facts: Position One "Race Expert" BMX Race Bike - Sand
- Wheelsize: 20"
- Race-Size: Expert
- BMX Frame: Position One "Race Expert", 6061-T6 aluminium, integrated 1-1/8" head tube
- Frame-Geometry:
- Top Tube (TT): 19.75"
- Chain Stay (CS): 13.25"
- Head Angle (HA): 74°
- Seat Angle (SA): 72°
- Head Tube (HT): 4"
- BB Height (BBH): 11" - BMX Fork: CrMo, 1-1/8" steerer
- BMX Bar:
- CrMo
- Height: 5.75"
- Width: 24.5"
- Backsweep: 8°
- Upsweep: 2°
- Clamp: 22.2mm - Grips: single ply, 130mm, flangeless
- Stem: toploader, 6061-T6 aluminium, 53mm
- Headset: integrated (IS42 | IS42), 1-1/8", sealed bearing
- Brake Lever: Junior/Expert, aluminium
- Brake (rear): V-brake, 95mm
- Seat: Expert/Pro combo, padded
- Seat Post: seat/seatpost combo, aluminium, 25.4mm
- Seat Clamp: aluminium, 28.6mm, single bolt
- Pedals: platform, nylon, 9/16"
- Chain: KMC "Z33", 1/2" x 3/32"
- Sprocket: 5-bolt (110mm BCD), 42T
- Cog: freewheel, 16T, 1/2" x 3/32"
- Crank: 3-piece, aluminium, 165mm, CrMo chainring bolts
- Bottom Bracket: Euro, square taper, 118mm, sealed bearing
- Hub (front): 28H, sealed bearings, 3/8" axle with nuts
- Hub (rear): freewheel hub, 28H, sealed bearings, 3/8" axle with nuts
- Spokes: steel, 14G, front 213mm, rear 211mm, brass nipples 16mm
- Rim (front): aluminium, double wall, 28H, 1-3/8"
- Rim (rear): aluminium, double wall, 28H, 1-3/8"
- Tire (front): ARISUN "XLR8", 20" x 1-3/8", wire bead
- Tire (rear): ARISUN "XLR8", 20" x 1-3/8", wire bead
- Tubes: 20" x 1-3/8", Schrader valve
- Usage: BMX Race








