2023 Chumba Cycles Sendero Steel 120mm

	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	393.7mm	412.8mm	463.5mm	514.4mm
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	328.5mm	328.5mm	328.5mm	328.5mm
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	108.3mm very high	108.3mm very high	108.3mm very high	108.3mm very high
Mechanical Trail	100.1mm	100.1mm	100.1mm	100.1mm
Wheel Flop	38.3mm	38.3mm	38.3mm	38.3mm
Standover Height	29.6mm	30.3mm	31.8mm	33mm
Tire to Pedal Spindle	159.9mm 165 mm cranks	178.8mm 170 mm cranks	204.8mm 170 mm cranks	224.7mm 175 mm cranks
Pedal Spindle to Ground Clearance	163.5mm 165 mm cranks	158.5mm 170 mm cranks	158.5mm 170 mm cranks	153.5mm 175 mm cranks

Published Sizing Recommendations

Height

5 ft 2 in

5 ft 6.5 in

5 ft 7 in

5 ft 10 in

5 ft 10.5 in

6 ft 1.5 in

6 ft 2 in

6 ft 4.5 in

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.

Category Trend

Source:https://chumbausa.com/sendero-steel-mountain-bike-29er-27plus