One of the most iconic names in BMX, the Performer is built with the first time rider and former rider coming back to BMX. The frame is built with modern details like a MID bottom bracket and integrated headset. Each model spec'd with a sealed 3/8" front hub and Pivotal saddle, this isn't your dad's Performer.
Key Features:
- Sealed Front Hub
- Pivotal Saddles 4pc
- GT Bars on Boxpalm Model
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Hi-Ten Steel Tubes, DT Gusset, MID BB , Seat Stay U-Brake, Integrated 1-1/8" H/T w/ Removable Rotor Tabs |
| Fork | GT FS Design, Hi-Ten 2pc. Steerer & Tapered Legs, 31mm OffSet, 3/8" Axle Dropouts |
| Headset | 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings |
| Stem | GT Top Load, 1-1/8", Cold Forged Cap, 32mm Rise, 50mm |
| Bars | GT Freestyle 2pc., Steel, 8.5"H x 29"W, 3° Up, 11° Back |
| Front Brake | Aluminum U-Brake w/ Soft Compound Pad |
| Rear Brake | Aluminum U-Brake w/ Soft Compound Pad |
| Brake Lever | Alloy U-type |
| Speed | 1 |
| Rims | Alloy Single Wall, 36h |
| Front Hub | Alloy Body, Sealed Bearings 3/8" Axle, 36h, 15mm Nut |
| Rear Hub | Steel Body, Loose Ball 3/8" x 150mm Heat Treated Axle, 15mm Nut Front, Alloy Body, 1 Loose Ball, 4 Sealed Bearing 14mm x 180mm Axle, 9T Cassette, 36 Hole, 17mm Nut Rear |
| Spokes | Stainless Steel, 14g |
| Front Tyre | GT LP-5 20 x 2.2" |
| Rear Tyre | GT LP-5 20 x 2.35" |
| Seat Post | Alloy Pivotal 25.4 x 200mm |
| Saddle | GT Pivotal Padded |
| Chainset | GT Power Series Cr-Mo 3pc., 170mm Arms, 19mm x 8T Cr-Mo Spindle, GT 25T Steel Chainwheel |
| Bottom Bracket | MID Sealed Bearing |
| Chain | KMC Z410 |
| Cassette | 9T 1pc. Driver |
| Pedals | GT Low Profile FS Platform Design |
BMX Size guide
Kids BMX Size Chart
|
Rider Height |
BMX |
||
|
Feet & Inches |
Centimetres |
Approximate Age |
Wheel Size |
|
3'7" - 4'0" |
110cm - 122cm |
5 - 7 years |
16" |
|
4'0" - 4'10" |
122cm - 147cm |
7 - 11 years |
18" |
|
4'10" - 6'4" |
147cm - 193cm |
11+ years |
20" |
Adult BMX Size chart
20” BMX bikes can be sized on top tube length. A taller rider will suit a longer top tube. Though some riders might wish to experiment with top tube length to suit different riding styles, below is a suggestion.
|
Rider Height |
Top tube length |
|
5’0” – 5’5” (152 – 165cm) |
20” – 20.5” |
|
5’5” – 5’10” (165 – 178cm) |
20.75” |
|
5’10 – 6’0”+ (178 – 183cm+) |
21”+ |
Cruiser BMX Sizing
BMX Bikes with wheels larger than 24” are known as cruisers and will suit riders taller than 5’0” 152cm.
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