2018 Rivendell Bicycle Works Frank Jones Sr. Base

	48.5	51.5	53	55	57	59
Stack	488mm	517.1mm	531.8mm	551.3mm	570.9mm	590.2mm
Reach	371.3mm	371.8mm	375.3mm	377.8mm	384.2mm	383.7mm
Stack to Reach Ratio	1.31:1	1.39:1	1.42:1	1.46:1	1.49:1	1.54:1
Seat Tube Length, C-T	485mm	515mm	530mm	550mm	570mm	590mm
Top Tube Length, Effective/Horizontal Center	535mm	545mm	553mm	562mm	575mm	581mm
Top Tube Length, Actual C-C	526.5mm	536.3mm	544.2mm	553.1mm	565.9mm	571.8mm
Top Tube Slope	3deg	3deg	3deg	3deg	3deg	3deg
Head Tube Angle	70.8deg	71.2deg	71.8deg	71.8deg	71.8deg	71.8deg
Seat Tube Angle	71.5deg	71.5deg	71.5deg	71.5deg	71.5deg	71.5deg
Bottom Bracket Drop	65mm	75mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	267mm	274mm	274mm	274mm	274mm	274mm
Chainstay Length	450mm	465mm	470mm	470mm	470mm	470mm
Chainstay Length Horizontal	445.3mm	458.9mm	464mm	464mm	464mm	464mm
Trail	— —	— —	— —	— —	— —	— —
Mechanical Trail	—	—	—	—	—	—
Wheel Flop	—	—	—	—	—	—
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks

	48.5	51.5	53	55	57	59
Wheel Size	650B/27.5 in 584 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	700C/29 in 622 mm BSD
Tire Width	40mm	38mm	38mm	38mm	38mm	38mm
Tire Outer Diameter	664mm	698mm	698mm	698mm	698mm	698mm

Published Sizing Recommendations

PBH

75.5 cm

78 cm

77.5 cm

80.2 cm

79.5 cm

83 cm

81.5 cm

84.5 cm

83.5 cm

86.5 cm

85.5 cm

90.5 cm

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://bluelug.com/contents/rivendell/frank-jones-sr.php (HTA corrected for TT to horizontal angle)