2023 Chumba Cycles Sendero Steel 120mm
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 120mm fork travel, 0% sag
- Features
- Disc brake, Single-speed capable
Geometry
SM | MD | LG | XL | |
Stack | 618mm | 623mm | 632mm | 637mm |
Reach | 417mm | 439mm | 461mm | 484mm |
Stack to Reach Ratio | 1.48:1 | 1.42:1 | 1.37:1 | 1.32:1 |
Seat Tube Length, C-T | 15.5mm | 16.3mm | 18.3mm | 20.3mm |
Top Tube Length, Effective/Horizontal Center | 596mm | 620mm | 645mm | 670mm |
Head Tube Angle | 67.5deg | 67.5deg | 67.5deg | 67.5deg |
Effective Seat Tube Angle, Unknown | 74.6deg | 74.4deg | 74.2deg | 74.1deg |
Head Tube Length | 95mm | 100mm | 110mm | 115mm |
Bottom Bracket Drop | 48mm | 48mm | 48mm | 48mm |
Bottom Bracket Height | 265.4mm | 265.4mm | 265.4mm | 265.4mm |
Chainstay Length | 420mm | 420mm | 420mm | 428mm |
Chainstay Length Horizontal | 417.3mm | 417.3mm | 417.3mm | 425.3mm |
Front-Center | 701.4mm | 725.3mm | 751.3mm | 776.2mm |
Front-Center Horizontal | 699.8mm | 723.8mm | 749.8mm | 774.7mm |
Wheelbase | 1117mm | 1141mm | 1167mm | 1200mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Fork Length, Unknown | 530mm | 530mm | 530mm | 530mm |
Trail | 82.2mm very high | 82.2mm very high | 82.2mm very high | 82.2mm very high |
Mechanical Trail | 75.9mm | 75.9mm | 75.9mm | 75.9mm |
Wheel Flop | 29.1mm | 29.1mm | 29.1mm | 29.1mm |
Standover Height | 29.6mm | 30.3mm | 31.8mm | 33mm |
Tire to Pedal Spindle | 223.1mm 165 mm cranks | 242mm 170 mm cranks | 267.9mm 170 mm cranks | 287.8mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 100.4mm 165 mm cranks | 95.4mm 170 mm cranks | 95.4mm 170 mm cranks | 90.4mm 175 mm cranks |
Steel 120mm Build
SM | MD | LG | 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 |
Tire Width | 2.4mm | 2.4mm | 2.4mm | 2.4mm |
Tire Width Max | 2.6mm | 2.6mm | 2.6mm | 2.6mm |
Tire Outer Diameter | 626.7mm | 626.7mm | 626.7mm | 626.7mm |
Bike Length with Tires | 1743.7mm | 1767.7mm | 1793.7mm | 1826.7mm |
Crank Length | 165mm | 170mm | 170mm | 175mm |
Published Sizing Recommendations
Height | 5 ft 2 in to 5 ft 6.5 in | 5 ft 7 in to 5 ft 10 in | 5 ft 10.5 in to 6 ft 1.5 in | 6 ft 2 in to 6 ft 4.5 in |
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:https://chumbausa.com/sendero-steel-mountain-bike-29er-27plus