2025 BH Ultralight 6.0
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XXS | XS | SM | MD | LA | XL | |
Stack | — | 513mm | 526mm | 542mm | 557mm | 581mm |
Reach | — | 367mm | 374mm | 381mm | 389mm | 397mm |
Stack to Reach Ratio | — | 1.4:1 | 1.41:1 | 1.42:1 | 1.43:1 | 1.46:1 |
Seat Tube Length, Unknown | — | 463mm | 483mm | 502mm | 517mm | 538mm |
Top Tube Length, Effective/Horizontal Unknown | — | 510mm | 525mm | 541mm | 559mm | 575mm |
Top Tube Slope | — | 7deg | 7deg | 7deg | 7deg | 7deg |
Head Tube Angle | — | 71.2deg | 72.3deg | 72.75deg | 73deg | 73deg |
Seat Tube Angle | — | 74.5deg | 74deg | 73.5deg | 73deg | 73deg |
Head Tube Length | — | 100mm | 110mm | 126mm | 140mm | 165mm |
Bottom Bracket Drop | — | 72.2mm | 72mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | — | 266.8mm | 267mm | 269mm | 269mm | 269mm |
Chainstay Length | — | 410mm | 410mm | 410mm | 410mm | 410mm |
Chainstay Length Horizontal | — | 403.6mm | 403.6mm | 404mm | 404mm | 404mm |
Front-Center | — | 574mm | 576mm | 579mm | 588mm | 604mm |
Front-Center Horizontal | — | 570.3mm | 571.4mm | 575mm | 584mm | 600.7mm |
Wheelbase | — | 973.9mm | 975mm | 979mm | 988mm | 1004.7mm |
Fork Offset/Rake | — | 50.4mm | 50mm | 45.3mm | 44.1mm | 45.4mm |
Fork Length, Unknown | — | 383mm | 383mm | 383mm | 383mm | 383mm |
Trail | — — | 62.2mm mid/neutral | 55.7mm mid/neutral | 57.8mm mid/neutral | 57.5mm mid/neutral | 56.2mm mid/neutral |
Mechanical Trail | — | 58.8mm | 53.1mm | 55.2mm | 55mm | 53.7mm |
Wheel Flop | — | 19mm | 16.1mm | 16.4mm | 16.1mm | 15.7mm |
Tire to Pedal Spindle | — 170 mm cranks | 65mm 170 mm cranks | 67mm 170 mm cranks | 70mm 170 mm cranks | 79mm 170 mm cranks | 95mm 170 mm cranks |
Pedal Spindle to Ground Clearance | — 170 mm cranks | 96.8mm 170 mm cranks | 97mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks |
6.0 Build
XXS | XS | SM | MD | LA | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | — | 1651.9mm | 1653mm | 1657mm | 1666mm | 1682.7mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Performance RoadSource:https://www.bhbikes.com/en_BE/bikes/road/performance-road/ultralight-6-0-lr606