EPX 303 - Tiagra 2003 Technical specs and features
| Brand | EPX |
| Model | 303 - Tiagra |
| First production | 2003 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | EPX 303 - Tiagra Parts |
| Available Sizes | - 20 (inches) / 50 (cm) - 21 (inches) / 53 (cm) - 22 (inches) / 56 (cm) - 23 (inches) / 59 (cm) - 24 (inches) / 62 (cm) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Continental Ultra 2000 Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Tiagra STI Dual Control Levers Shimano Tiagra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano Tiagra |
| Rims manufacturer | 32-hole Mavic CXP 21 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | Carbon Fiber Composite |
| Frame type | Bonded and monocoque |
| Handlebar construction | ITM Super Italian Pro 330 |
| Handlebar extender | Optional |
| Handlebar stem details | ITM |
| Headset size | 1 1/8 (inches) Integrated Cane Creek |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 109.5 (millimeters) Spindle Shimano BB-UN52 |
| Crankset parts and sizes | 39/53 Teeth Shimano Tiagra |
| Gear shift levers | Shimano Tiagra STI Dual Control |
| Rear gear set | 12 - 23 Teeth 9-speed |
EPX 303 - Tiagra Fork System Data
| Derailleur (Front) | Braze-on Shimano Tiagra |
| Derailleur (Rear) | Shimano Tiagra SS |
| Fork material | Unicrown Crown Carbon Fiber Composite With Aluminum Steerer |
| Fork type | EPX |
Other Specs of EPX 303 - Tiagra
| Component group sets | Shimano Tiagra |
| Available colors | - Yellow and Carbon |
| Weight | Not Available |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco ODS |
| Seat post extension | 27.2 (millimeters) Diameter ITM 210 |
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EPX 303 - Tiagra bike review
EPX produced the 303 - Tiagra bike in 2003 and can be classified as a Road bicycle, this exact model costs in american market arround $1,399.00.
303 - Tiagra bike is available in many sizes such as 50cm (centimeters), 53cm (centimeters), 56cm (centimeters), 59cm (centimeters) and 62cm (centimeters).
EPX Road 303 - Tiagra can be found in a few colors, among these colors Yellow and Carbon .
This bike is equiped with 700 x 23c Continental Ultra 2000 Kevlar tires and Stainless steel spoke wheel while the rims are manufactured by Mavic CXP 21, 32-hole. EPX equiped this exact model with Shimano Tiagra Dual Pivot brakes, Shimano Tiagra STI Dual Control levers braking system and Shimano Tiagra hubs.
To guarantee the comfiest ride EPX used Carbon fiber composite material for the frame. ITM Super Italian Pro 330 high strength material is used on the handlebar of this 303 - Tiagra to ensure the perfect handling while the stems are made of ITM.
For the smoothest biking experience Shimano Tiagra, 39/53 teeth is used on this bicycle linked to Shimano CN-HG53 chain that is easily replaceable as stated by EPX, the whole system is connected to a high reliability Shimano Tiagra STI Dual Control gear shift levers.