2017 Giant Bicycles MR4 R 490 (M)
Build
520mm BSD × 25 mm
Insights
Stack and Reach vs. Category Trend
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Geometry
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Effective/Horizontal HT Top | 534mm |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 180mm |
| Bottom Bracket Drop | 5mm |
| Bottom Bracket Height | 280mm |
| Chainstay Length | 400mm |
| Chainstay Length Horizontal | 400mm |
| Front-Center | 596.5mm |
| Front-Center Horizontal | 596.4mm |
| Wheelbase | 996.4mm |
| Trail | — — |
| Tire to Pedal Spindle Distance With 170 mm cranks | 141.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 110mm |
R Build
| Wheel Size | 520mm BSD |
| Tire Width | 25mm |
| Tire Outer Diameter | 570mm |
| Bike Length with Tires | 1566.4mm |
| Crank Length | 170mm |
| Handlebar Width | 400mm |
| Stem Length | 80mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Rim |
| Features | Step-through |
Published Sizing Recommendations
| Height | 160 cm to 180 cm |
Source:https://www.giant.co.jp/giant17/bike_datail.php?p_id=00000049#specifications