NEW 2021 Jamis Allegro A3 Aluminum Hybrid Bike

Frame

Size Specific Design 6061 aluminum with fast back rear triangle, internal cable routing, hydro-formed top and down tube, taper gauge “S” bend stays, kickstand mount, replaceable derailleur hanger and fender/rack eyelets

Fork

Hi-Ten tapered straight blade unicrown with bulge butted steerer, low-rider carry mounts and forged dropouts with 2 fender eyelets

Headset

Internal cup, threaded, 1 1/8”

Wheels

Double wall alloy rims, 32H, alloy hubs with QR and 14g stainless steel spokes

Tires

Kenda Eurotrek K-197, 700 x 35c

Derailleurs

Shimano RD-TY300 rear and Shimano FD-TY510 top swing front

Shiftlevers

Shimano EZ-Fire Plus ST-EF500 shifters, 21-speed

Chain

KMC Z51

Cassette

Shimano CS-HG200, 7-speed 12-32T

Crankset

Forged alloy, 48/38/28T, 170mm with chain guard

BB Set

VP sealed cartridge, 68 x 122.5mm

Pedals

Platform style, steel cage/resin body

Brakeset

Promax TX-121 linear-pull with front power modulator and Shimano levers

Handlebar
Jamis Riser bar, aluminum, 25.4 x 10˚ sweep x 40mm rise x 600mm (15-17”) 620mm (19-23”)

Stem

Jamis alloy hi-rise, quill type, 35˚ rise, 80mm extension, 150mm (15”), 180mm (17-23”)

Grips

Anatomic double density kraton

Seat Post

Jamis alloy micro-adjust, 27.2 x 350mm, alloy clamp with QR seatpin

Saddle
Jamis Touring with SL cover

Sizes
15”, 17”, 19”, 21”, 23”

Color
Ano Nickel or Flat Ink

Weight
27.25 lbs

 

Frame Size
Recommended Rider Height

15"
5'2" to 5'7"

17"
5'5" to 5'11"

19"
5'8" to 6'1"

21"
6'0" and up

23"

6'3" and up

 

SIZE
TOP EFFECTIVE
HEAD ANGLE
SEAT ANGLE
CHAIN STAY
WHEEL BASE
FORK RAKE
BB DROP
HEAD TUBE
STANDOVER
STACK
REACH

15
22.40 / 569
72˚
73˚
17.32 / 440
41.26 / 1048
1.89 / 48
2.26 / 57.50
4.76 / 121
28.58 / 726
21.46 / 545
15.83 / 402

17
22.44 / 570
72˚
73˚
17.32 / 440
41.26 / 1048
1.89 / 48
2.26 / 57.50
5.79 / 147
29.80/ 757
22.40 / 569
15.43 / 392

19
22.72 / 577
72˚
73˚
17.52 / 445
41.85 / 1063
1.89 / 48
2.16 / 55
6.81 / 173
31.42 / 798
23.31 / 592
15.59 / 396

21
23.19 / 589
73˚
73˚
17.52 / 445
41.89 / 1064
1.89 / 48
2.16 / 55
7.68 / 195
32.91 / 836
24.25 / 616
15.79 / 401

23
23.66 / 601
73˚
73˚
17.52 / 445
42.36 / 1076
1.89 / 48
2.16 / 55
8.62 / 219
34.13 / 867
25.16 / 639
25.40 / 406