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/bikes/road-bikes/gravel-bikes/checkpoint/checkpoint-al/checkpoint-al-4/p/24971/
Specs
Frame
Alpha 200 series aluminium, 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 mudguard mounts, 12 mm thru-axle
Front hub
Formula alloy disc, 12 mm thru-axle, 24h
Rear hub
Formula alloy disc, 12 mm thru-axle, 24h
Rims
Bontrager Affinity, Tubeless Ready, 24h
Tyres
Bontrager R1 Hard-Case Lite, 700x32c
Max tyre size
38c Bontrager tyres (with at least 4 mm 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, 27.2 mm
Handlebar
Bontrager Comp VR-C, 31.8 mm
Grips
Bontrager tape
Stem
Bontrager Elite, 31.8 mm, 7-degree, w/computer and 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 125 kg (275 lb).
Sizing
Geometry
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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