2024 3T Cycling Exploro Ultra 650b Road 51
Build
650B/27.5 in × 2.1 in
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of 3T Cycling Exploro Ultra
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 542mm |
| Reach | 362mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, C-T | 463mm |
| Top Tube Length, Effective/Horizontal Center | 527mm |
| Top Tube Slope | 11.2deg |
| Head Tube Angle | 69.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 142mm |
| Bottom Bracket Drop | 79mm |
| Bottom Bracket Height | 266.3mm |
| Chainstay Length | 419mm |
| Chainstay Length Horizontal | 411.5mm |
| Front-Center | 606mm |
| Front-Center Horizontal | 600.8mm |
| Wheelbase | 1012.3mm |
| Fork Offset/Rake | 61.6mm |
| Fork Length (Axle-To-Crown) | 375mm |
| Trail | 63.4mm mid/neutral |
| Mechanical Trail | 59.4mm |
| Wheel Flop | 20.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 90.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96.3mm |
650b Road Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.1in |
| Tire Outer Diameter | 690.7mm |
| Bike Length with Tires | 1703mm |
| Crank Length | 170mm |
| Handlebar Width | 40cm |
| Stem Length | 80mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 157 cm to 171 cm |
Source:https://3t.bike/products/ultra-grx-1x12-650b?variant=48294886015310