Bicycle Archive · Specification report

2026 Jamis Highpoint A1

Velopedia Archive ID 900001664

Overview

Model year	2026
Brand	Jamis
Model	HIGHPOINT A1
Bicycle type	Mountain
Archive ID	900001664
Original MSRP	$1,599.95
Colors	Putty
Sizes	S/15.5″; M/17″; L/19″; XL/21″
Weight	TBA

Frameset

Frame construction	6061triple-butted aluminum main tubes, 1.5 – 1 1/8” tapered head tube, 12x148mm thru axle dropout, UDH derailleur hanger
Frame material	Aluminum
Fork	Rock Shox Judy Gold RL, Solo Air compression, external rebound, lockout, 30mm alloy stanchions, magnesium lowers, 15x110mm axle, 120mm travel
Fork material	Aluminum

Drivetrain

Component group	Shimano Deore, 12-speed
Shifters	Shimano Deore, 1×12-speed
Rear derailleur	Shimano Deore, 12-speed
Crankset	Shimano MT511, 32T
Bottom bracket	Shimano BSA
Cassette	Shimano M6100, 12-speed, 10-51T
Chain	Shimano M6100, 12-speed
Pedals	MTB platform, hi-impact resin

Brakes

Brakes	Shimano MT200 hydraulic disc, Shimano RT10 160mm rotors

Cockpit & contact points

Headset	Zero-stack internal cup, 15mm cone spacer
Handlebar	Jamis XC alloy riser, 31.8 x 20mm rise x 740mm
Stem	Jamis XC alloy threadless, 31.8 x 45mm
Saddle	WTB Volt
Seatpost	TransX dropper 31.6mm seatpost, 100mm travel Length: (15″), 125mm travel Length: (17″/19″/21″)

Wheels & tires

Wheels	MTB tubeless ready double wall 23mm internal alloy disc rims, Shimano TC500 centerlock alloy sealed bearing hubs, nickel-plated spokes
Front tire	WTB Trailboss, 29 x 2.25”
Rear tire	WTB Trailboss, 29 x 2.25”
Wheel size	29

Geometry · S/15.5″

Effective top tube	598 mm
Head tube	90 mm
Head-tube angle	68°
Seat-tube angle	74°
Chainstay / rear center	440 mm
Wheelbase	1126 mm
Bottom-bracket drop	60 mm
Reach	418 mm
Stack	628 mm
Standover height	763 mm

Geometry · M/17″

Effective top tube	623 mm
Head tube	100 mm
Head-tube angle	68°
Seat-tube angle	74°
Chainstay / rear center	440 mm
Wheelbase	1152 mm
Bottom-bracket drop	60 mm
Reach	440 mm
Stack	637 mm
Standover height	799 mm

Geometry · L/19″

Effective top tube	647 mm
Head tube	110 mm
Head-tube angle	68°
Seat-tube angle	74°
Chainstay / rear center	440 mm
Wheelbase	1178 mm
Bottom-bracket drop	60 mm
Reach	462 mm
Stack	646 mm
Standover height	836 mm

Geometry · XL/21″

Effective top tube	672 mm
Head tube	120 mm
Head-tube angle	68°
Seat-tube angle	74°
Chainstay / rear center	440 mm
Wheelbase	1204 mm
Bottom-bracket drop	60 mm
Reach	484 mm
Stack	656 mm
Standover height	868 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 14, 2026.