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/bikes/road-bikes/gravel-bikes/checkpoint/checkpoint-al/checkpoint-al-4/p/24971/
Specs
Frame
Alpha 200 series aluminum, tapered head-tube, flat-mount disc brakes, 12mm thru-axle, internal cable routing, w/rack mounts and hidden fender mounts
Fork
Checkpoint carbon disc, tapered steerer, flat mount disc brakes, rack mounts, hidden fender mounts, 12mm thru axle
Front hub
Formula alloy disc, 12mm thru-axle, 24h
Rear hub
Formula alloy disc, 12mm thru-axle, 24h
Rims
Bontrager Affinity, Tubeless Ready, 24h
Tires
Bontrager R1 Hard-Case Lite, 700x32c
Max tire size
38c Bontrager tires (with at least 4mm of clearance to frame)
Shifters
Shimano Tiagra, 10 speed
Front derailleur
Shimano Tiagra
Rear derailleur
Shimano Tiagra
Crank
Shimano Tiagra, 50/34 (compact)
Bottom bracket
Sealed cartridge
Cassette
Shimano Tiagra, 11-32, 10 speed
Chain
Shimano Tiagra
Pedals
Not included
Saddle
Bontrager Arvada Comp, steel rails
Seatpost
Bontrager Approved, alloy, 27.2mm
Handlebar
Bontrager Comp VR-C, 31.8mm
Grips
Bontrager tape
Stem
Bontrager Elite, 31.8mm, 7 degree, w/computer & light mounts
Head set
Integrated, cartridge bearing, sealed, 1-1/8˝ top, 1.5˝ bottom
Brake set
Shimano RS405 flat mount hydraulic disc
Weight
56cm - 10.56 kg / 23.28 lbs
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
Sizing
Geometry
44 cm
700c
39.0
75.5°
9.0
70.6°
50.5
27.5
8.0
43.0
5.0
7.2
100.2
68.5
36.8
53.1
49 cm
700c
44.0
75.0°
10.0
71.4°
51.8
27.7
7.8
43.0
5.0
6.6
100.5
72.3
37.3
54.1
52 cm
700c
47.5
74.0°
12.0
71.7°
53.7
27.7
7.8
43.0
5.0
6.5
101.1
75.5
37.6
56.1
54 cm
700c
50.0
73.5°
13.5
71.8°
54.8
27.9
7.6
43.0
5.0
6.4
101.8
77.5
37.8
57.4
56 cm
700c
52.5
73.0°
15.0
72.2°
56.0
27.9
7.6
43.0
5.0
6.1
102.1
79.4
38.0
59.0
58 cm
700c
54.8
73.0°
17.0
72.3°
56.8
28.1
7.4
43.0
5.0
6.1
102.8
81.6
38.2
60.7
61 cm
700c
56.7
73.0°
20.0
72.6°
58.1
28.1
7.4
43.0
5.0
5.9
103.9
83.7
38.6
63.7
Service
Reviews
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