Giant STP 125 2009 Technical specs and features
| Brand | Giant |
| Model | STP 125 |
| First production | 2009 |
| Bike category | Youth |
| Bike sub-category | Youth Mountain Bike With Suspension |
| Bike Pricing | See price on Amazon |
| Parts And Accessories | Giant STP 125 Parts |
| Available Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 20 X 2.125 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Alloy Jr. MTB LeversAlloy Direct Pull Brakes |
| Hubs for disc brakes | Nutted |
| Rims manufacturer | 36-holeAlloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. UCP |
Frame and Body Specifications
| Frame materials | ALUXX Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-Ten Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Threadless |
| Headset size | 1 1/8" c |
Gearing Specs
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Semi-cartridge |
| Crankset parts and sizes | 36 TeethHigh-Tensile Steel 3-piece With Chain Guard |
| Gear shift levers | SRAM MRX Twist |
| Rear gear set | 14 - 28 Teeth7-speed |
Giant STP 125 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney |
| Fork material | Single CrownAlloy |
| Fork type | 2 (inches) TravelSpinner Alloy |
Other Specs of Giant STP 125
| Component group sets | Juvenile Mix |
| Available colors | - Blue |
| Weight | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Giant Dirt Jump |
| Seat post extension | 30.8 (millimeters) Diameter |
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Giant STP 125 bike review
Giant produced the STP 125 bike in 2009 and can be classified as a Youth bicycle, this exact model costs in american market arround $380.00.Giant Youth STP 125 can be found in one single color which is Blue.
This bike is equiped with 20 x 2.125" Kenda K-Rad tires and UCP spoke wheel while the rims are manufactured by Alloy, 36-hole. Giant equiped this exact model with Alloy Direct Pull brakes, Alloy Jr. MTB levers braking system and Nutted hubs.
To guarantee the comfiest ride Giant used ALUXX aluminum material for the frame. Hi-Ten riser high strength material is used on the handlebar of this STP 125 to ensure the perfect handling while the stems are made of Alloy threadless.
For the smoothest biking experience High-Tensile Steel 3-piece with chain guard, 36 teeth is used on this bicycle linked to KMC Z51 chain that is easily replaceable as stated by Giant, the whole system is connected to a high reliability SRAM MRX Twist gear shift levers.