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/bikes/road-bikes/gravel-bikes/checkpoint/checkpoint-alr/checkpoint-alr-4/p/22628/
Specs
Frame
300 Series Alpha Aluminum, tapered head tube, BB86.5, flat mount disc brakes, horizontal sliding dropouts, 12mm thru axle, Control Freak, internal cable routing, 3S chain keeper
Fork
Checkpoint carbon disc, alloy tapered steerer, flat mount disc brakes, rack mounts, hidden fender mounts, 12mm thru axle
Front hub
Bontrager alloy sealed bearing, 12mm alloy axle, centerlock
Rear hub
Bontrager alloy sealed bearing, 12mm alloy axle, centerlock
Rims
Bontrager Tubeless Ready
Tires
Bontrager GR1 Comp, 60tpi, wire bead, 700x40c
Max tire size
45c Bontrager tires (49 & 52cm: 40c due to toe overlap), with at least 4mm of clearance to frame
Shifters
Shimano RS405, 10 speed
Front derailleur
Shimano Tiagra
Rear derailleur
Shimano Tiagra
Crank
Shimano Tiagra, 50/34 (compact)
Bottom bracket
Shimano press-fit
Cassette
Shimano Tiagra, 11-34, 10 speed
Chain
KMC X10
Pedals
Not included
Saddle
Bontrager Montrose Comp
Seatpost
Bontrager Approved, 2-bolt head, 27.2mm, 8mm offset
Handlebar
Bontrager RL IsoZone VR-CF, 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 RS505 flat mount hydraulic disc
Weight
56cm - 10.12 kg / 22.3 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
49 cm
700c
49.0
75.0°
9.0
71.4°
51.5
7.8
42.5
4.9
6.6
99.5
74.9
37.3
53.2
52 cm
700c
52.0
74.0°
10.7
71.6°
53.6
7.8
42.5
4.9
6.5
100.5
77.0
37.9
54.9
54 cm
700c
54.0
73.5°
12.6
71.8°
55.1
7.6
42.5
4.9
6.4
101.4
78.9
38.3
56.7
56 cm
700c
56.0
73.0°
14.5
72.2°
56.6
7.6
42.5
4.9
6.1
102.0
80.8
38.7
58.6
58 cm
700c
58.0
73.0°
17.1
72.3°
57.7
7.4
42.5
4.9
6.1
103.2
82.9
39.1
60.9
61 cm
700c
61.0
73.0°
20.0
72.6°
59.2
7.4
42.5
4.9
5.9
104.4
85.8
39.7
63.8
Service
Reviews
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