2023/4 YT Industries Szepter Core
- Category
- Progressive Gravel
- Design
- Drop Bar, Hardtail (Front suspension)
- Frame
- Carbon/Composite
- Suspension
- 40mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | XXL | |
Stack | 568mm | 587mm | 611mm | 630mm | 644mm |
Reach | 384mm | 398mm | 407mm | 422mm | 433mm |
Stack to Reach Ratio | 1.48:1 | 1.47:1 | 1.5:1 | 1.49:1 | 1.49:1 |
Seat Tube Length, C-T | 450mm | 480mm | 500mm | 530mm | 550mm |
Top Tube Length, Effective/Horizontal Center | 558mm | 578mm | 593mm | 613mm | 628mm |
Top Tube Slope | 14.9deg | 13.3deg | 13.4deg | 12deg | 11.1deg |
Head Tube Angle | 69.3deg | 69.4deg | 69.4deg | 69.4deg | 69.4deg |
Seat Tube Angle | 74.3deg | 74.4deg | 74.4deg | 74.4deg | 74.4deg |
Head Tube Length | 125mm | 145mm | 170mm | 190mm | 205mm |
Bottom Bracket Drop | 61mm | 61mm | 62mm | 62mm | 62mm |
Bottom Bracket Height | 292mm | 292mm | 291mm | 291mm | 291mm |
Chainstay Length | 425mm | 425mm | 425mm | 425mm | 425mm |
Chainstay Length Horizontal | 420.6mm | 420.6mm | 420.5mm | 420.5mm | 420.5mm |
Front-Center | 636.3mm | 658.2mm | 677.4mm | 697.3mm | 714.2mm |
Front-Center Horizontal | 633.4mm | 655.4mm | 674.6mm | 694.6mm | 711.6mm |
Wheelbase | 1054mm | 1076mm | 1095mm | 1115mm | 1132mm |
Fork Offset/Rake | 54.1mm | 55.9mm | 57.3mm | 55.3mm | 56mm |
Trail | 75.6mm high | 73mm high | 71.5mm high | 73.6mm high | 72.9mm high |
Mechanical Trail | 70.7mm | 68.3mm | 66.9mm | 68.9mm | 68.2mm |
Wheel Flop | 25mm | 24mm | 23.6mm | 24.3mm | 24mm |
Standover Height | 740mm | 764mm | 779mm | 796mm | 809mm |
Tire to Pedal Spindle | 113.3mm 170 mm cranks | 132.7mm 172.5 mm cranks | 151.9mm 172.5 mm cranks | 169.3mm 175 mm cranks | 186.2mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 122mm 170 mm cranks | 119.5mm 172.5 mm cranks | 118.5mm 172.5 mm cranks | 116mm 175 mm cranks | 116mm 175 mm cranks |
Core Build
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 |
Tire Width | 42mm | 42mm | 42mm | 42mm | 42mm |
Tire Width Max | 45mm | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 706mm | 706mm | 706mm | 706mm | 706mm |
Bike Length with Tires | 1760mm | 1782mm | 1801mm | 1821mm | 1838mm |
Crank Length | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 420mm | 440mm | 440mm | 460mm | 460mm |
Stem Length | 70mm | 70mm | 70mm | 70mm | 70mm |
Stem Angle | 6deg | 6deg | 6deg | 6deg | 6deg |
Published Sizing Recommendations
Height | 154 cm to 165 cm | 164 cm to 175 cm | 174 cm to 184 cm | 183 cm to 193 cm | 192 cm to 202 cm |
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
Progressive GravelSource:https://www.yt-industries.com/products/bikes/szepter/core-4/490/szepter-core-4-28/