1998 Trek Bikes 930 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 50mm fork travel
- Features
- Rim brake
Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
13" | 16.5" | 18" | 19.5" | 21" | 22.5 | |
Stack | 525.4mm | 520.2mm | 517.2mm | 531.4mm | 569.2mm | 605mm |
Reach | 377.9mm | 404.4mm | 421.1mm | 426.2mm | 425.2mm | 418mm |
Stack to Reach Ratio | 1.39:1 | 1.29:1 | 1.23:1 | 1.25:1 | 1.34:1 | 1.45:1 |
Seat Tube Length, C-T | 330mm | 419mm | 457mm | 495mm | 533mm | 572mm |
Top Tube Length, Effective/Horizontal HT Top | 530mm | 560mm | 580mm | 590mm | 600mm | 610mm |
Head Tube Angle | 70.5deg | 71deg | 71deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 74deg | 73.5deg | 73deg | 73deg | 73deg | 72.5deg |
Head Tube Length | 90mm | 90mm | 90mm | 105mm | 145mm | 185mm |
Bottom Bracket Drop | 44.8mm | 37.8mm | 34.8mm | 34.8mm | 34.8mm | 32.8mm |
Bottom Bracket Height | 288mm | 295mm | 298mm | 298mm | 298mm | 300mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 427.7mm | 428.3mm | 428.6mm | 428.6mm | 428.6mm | 428.7mm |
Front-Center | 590.1mm | 611.8mm | 628.4mm | 638.4mm | 650.4mm | 656.1mm |
Front-Center Horizontal | 588.3mm | 610.7mm | 627.4mm | 637.4mm | 649.4mm | 655.3mm |
Wheelbase | 1016mm | 1039mm | 1056mm | 1066mm | 1078mm | 1084mm |
Fork Offset/Rake | 38mm | 38mm | 38mm | 38mm | 38mm | 38mm |
Fork Length (Axle-To-Crown) | 415mm | 415mm | 415mm | 415mm | 415mm | 415mm |
Trail | 77.6mm high | 74.4mm high | 74.4mm high | 74.4mm high | 74.4mm high | 74.4mm high |
Mechanical Trail | 73.1mm | 70.4mm | 70.4mm | 70.4mm | 70.4mm | 70.4mm |
Wheel Flop | 24.4mm | 22.9mm | 22.9mm | 22.9mm | 22.9mm | 22.9mm |
Standover Height | 647mm | 709mm | 735mm | 764mm | 801mm | 838mm |
Tire to Pedal Spindle | 87.2mm 170 mm cranks | 109mm 170 mm cranks | 120.5mm 175 mm cranks | 130.5mm 175 mm cranks | 142.5mm 175 mm cranks | 148.2mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 118mm 170 mm cranks | 125mm 170 mm cranks | 123mm 175 mm cranks | 123mm 175 mm cranks | 123mm 175 mm cranks | 125mm 175 mm cranks |
Base Build
13" | 16.5" | 18" | 19.5" | 21" | 22.5 | |
Wheel Size | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD |
Tire Width | 2.1in | 2.1in | 2.1in | 2.1in | 2.1in | 2.1in |
Tire Outer Diameter | 665.7mm | 665.7mm | 665.7mm | 665.7mm | 665.7mm | 665.7mm |
Bike Length with Tires | 1681.7mm | 1704.7mm | 1721.7mm | 1731.7mm | 1743.7mm | 1749.7mm |
Crank Length | 170mm | 170mm | 175mm | 175mm | 175mm | 175mm |
Handlebar Width | 580mm | 580mm | 580mm | 580mm | 580mm | 580mm |
Stem Length | 90mm | 105mm | 105mm | 120mm | 120mm | 135mm |
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
Hardtail Cross-country MTBSource:http://www.vintage-trek.com/Trek-Fisher-Klein-Lemond/1998specmanualTrek.pdf