2019 Chumba Cycles Sendero Steel (29" wheels)

	MD	LG	XL
Stack	624mm	633mm	638mm
Reach	437mm	459mm	485mm
Stack to Reach Ratio	1.43:1	1.38:1	1.32:1
Seat Tube Length, C-T	412.8mm	463.5mm	514.4mm
Top Tube Length, Effective/Horizontal Center	618mm	643mm	668mm
Top Tube Slope	22.4deg	17.7deg	12.9deg
Head Tube Angle	68deg	68deg	68deg
Seat Tube Angle	74deg	74deg	74deg
Head Tube Length	100mm	110mm	115mm
Bottom Bracket Drop	48mm	48mm	48mm
Bottom Bracket Height	329mm	329mm	329mm
Chainstay Length	420mm	420mm	420mm
Chainstay Length Max	440mm	440mm	440mm
Chainstay Length Horizontal	417.3mm	417.3mm	417.3mm
Chainstay Length Horizontal Max	437.4mm	437.4mm	437.4mm
Front-Center	725.3mm	751.3mm	779.2mm
Front-Center Horizontal	723.8mm	749.8mm	777.8mm
Wheelbase	1141mm	1167mm	1195mm
Wheelbase Max	1161mm	1187mm	2015mm
Fork Offset/Rake	51mm	51mm	51mm
Fork Length (Axle-To-Crown)	530mm	530mm	530mm
Trail	97.3mm very high	97.3mm very high	97.3mm very high
Mechanical Trail	90.2mm	90.2mm	90.2mm
Wheel Flop	33.8mm	33.8mm	33.8mm
Tire to Pedal Spindle	178.3mm 170 mm cranks	204.3mm 170 mm cranks	232.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	159mm 170 mm cranks	159mm 170 mm cranks	159mm 170 mm cranks

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

Geometry