2024 Serk Titanium A30M Frameset
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Titanium
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | L | XL | XXL | |
Stack | 506mm | 529mm | 552mm | 575mm | 598mm | 623mm |
Reach | 366mm | 374mm | 382mm | 390mm | 398mm | 406mm |
Stack to Reach Ratio | 1.38:1 | 1.41:1 | 1.45:1 | 1.47:1 | 1.5:1 | 1.53:1 |
Seat Tube Length, C-T | 470mm | 490mm | 510mm | 530mm | 550mm | 580mm |
Top Tube Length, Effective/Horizontal HT Top | 506mm | 526mm | 546mm | 566mm | 587mm | 602mm |
Top Tube Slope | 6.2deg | 6.5deg | 6.8deg | 7.1deg | 7.4deg | 6.9deg |
Head Tube Angle | 70.5deg | 72deg | 72.5deg | 73deg | 73.5deg | 73.5deg |
Seat Tube Angle | 74.5deg | 74deg | 73.5deg | 73deg | 72.5deg | 72.5deg |
Head Tube Length | 93mm | 109mm | 132mm | 154mm | 176mm | 202mm |
Bottom Bracket Drop | 73mm | 73mm | 73mm | 73mm | 73mm | 73mm |
Bottom Bracket Height | 266mm | 266mm | 266mm | 266mm | 266mm | 266mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 413.6mm | 413.6mm | 413.6mm | 413.6mm | 413.6mm | 413.6mm |
Front-Center | 577mm | 572.1mm | 583mm | 592.9mm | 602.8mm | 617.7mm |
Front-Center Horizontal | 572.4mm | 567.4mm | 578.4mm | 588.4mm | 598.4mm | 613.4mm |
Wheelbase | 986mm | 981mm | 992mm | 1002mm | 1012mm | 1027mm |
Fork Offset/Rake | 50mm | 43mm | 43mm | 43mm | 43mm | 43mm |
Trail | 67mm high | 64.9mm mid/neutral | 61.8mm mid/neutral | 58.7mm mid/neutral | 55.6mm mid/neutral | 55.6mm mid/neutral |
Mechanical Trail | 63.2mm | 61.8mm | 58.9mm | 56.1mm | 53.3mm | 53.3mm |
Wheel Flop | 21.1mm | 19.1mm | 17.7mm | 16.4mm | 15.1mm | 15.1mm |
Tire to Pedal Spindle | 68mm 170 mm cranks | 63.1mm 170 mm cranks | 74mm 170 mm cranks | 83.9mm 170 mm cranks | 93.8mm 170 mm cranks | 108.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks |
Frameset Build
XS | S | M | L | XL | XXL | |
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 Width Max | 35mm | 35mm | 35mm | 35mm | 35mm | 35mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1664mm | 1659mm | 1670mm | 1680mm | 1690mm | 1705mm |
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
All-road/GravelSource:https://www.serk.cc/a30m/