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2021

Checkpoint ALR 5

Model 601525

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Frame	300 Series Alpha Aluminium, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and fender mounts, flat mount disc, horizontal sliding dropouts, 142x12 mm thru-axle
Fork	Checkpoint carbon, tapered alloy steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Frame fit	Gravel

Frame

300 Series Alpha Aluminium, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and fender mounts, flat mount disc, horizontal sliding dropouts, 142x12 mm thru-axle

Fork

Checkpoint carbon, tapered alloy steerer, rack mounts, mudguard mounts, flat-mount disc, 12x100 mm thru axle

Frame fit

Gravel

Weight	56 - 10.17 kg / 22.42 lbs
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

Weight

56 - 10.17 kg / 22.42 lbs

Weight limit

This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

Shifter	Shimano GRX RX600, 11 speed
Front derailleur	Shimano GRX RX810, braze-on
Rear derailleur	Shimano GRX RX810, long cage, 34T max cog
*Crank	Size: 49 Shimano GRX RX600, 46/30, 165 mm length
Size: 52 Shimano GRX RX600, 46/30, 170 mm length
Size: 54, 56 Shimano GRX RX600, 46/30, 172.5 mm length
Size: 58, 61 Shimano GRX RX600, 46/30, 175 mm length
Bottom bracket	Shimano RS500, 86 mm, PressFit
Cassette	Shimano 105 HG700-11, 11-34, 11-speed
Chain	Shimano 105 HG601, 11-speed
Max. chainring size	1x: 44T, 2x: 50/34

Shifter

Shimano GRX RX600, 11 speed

Front derailleur

Shimano GRX RX810, braze-on

Rear derailleur

Shimano GRX RX810, long cage, 34T max cog

*Crank

Size: 49
Shimano GRX RX600, 46/30, 165 mm length

Size: 52
Shimano GRX RX600, 46/30, 170 mm length

Size: 54, 56
Shimano GRX RX600, 46/30, 172.5 mm length

Size: 58, 61
Shimano GRX RX600, 46/30, 175 mm length

Bottom bracket

Shimano RS500, 86 mm, PressFit

Cassette

Shimano 105 HG700-11, 11-34, 11-speed

Chain

Shimano 105 HG601, 11-speed

Max. chainring size

1x: 44T, 2x: 50/34

Hub front	Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle
Skewer front	100x12 mm thru-axle
Hub rear	Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Skewer rear	142x12 mm thru-axle, 174 mm length
Rim	Bontrager Tubeless Ready, 28-hole, 17 mm width, Presta valve
Spokes	14 g stainless steel, black
Tyre	Bontrager GR1 Comp, wire bead, 60 tpi, 700x40 mm
Max tyre size	45mm (49 & 52cm: 40mm due to toe overlap)

Hub front

Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle

Skewer front

100x12 mm thru-axle

Hub rear

Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle

Skewer rear

142x12 mm thru-axle, 174 mm length

Rim

Bontrager Tubeless Ready, 28-hole, 17 mm width, Presta valve

Spokes

14 g stainless steel, black

Tyre

Bontrager GR1 Comp, wire bead, 60 tpi, 700x40 mm

Max tyre size

45mm (49 & 52cm: 40mm due to toe overlap)

Saddle	Bontrager Montrose Comp, steel rails, 138 mm width
Seatpost	Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
*Handlebar	Size: 49 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 38 cm width
Size: 52 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 40 cm width
Size: 54, 56 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 42 cm width
Size: 58, 61 Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 44 cm width
Handlebar tape	Bontrager Supertack Perf tape
*Stem	Size: 49 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Size: 56, 58 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
Size: 61 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Brake	Shimano RX400 hydraulic disc, flat mount
Brake rotor	Shimano RT70, CentreLock, 160 mm
Rotor size	Max brake rotor sizes: 160mm front & rear

Saddle

Bontrager Montrose Comp, steel rails, 138 mm width

Seatpost

Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length

*Handlebar

Size: 49
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 38 cm width

Size: 52
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 40 cm width

Size: 54, 56
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 42 cm width

Size: 58, 61
Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 44 cm width

Handlebar tape

Bontrager Supertack Perf tape

*Stem

Size: 49
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length

Size: 52, 54
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length

Size: 56, 58
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length

Size: 61
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length

Brake

Shimano RX400 hydraulic disc, flat mount

Brake rotor

Shimano RT70, CentreLock, 160 mm

Rotor size

Max brake rotor sizes: 160mm front & rear

size-table
Size	Rider Height	Inseam
49	156 - 163 cm 5'1" - 5'4"	74 - 77 cm 29" - 30"
52	163 - 168 cm 5'4" - 5'6"	76 - 79 cm 30" - 31"
54	168 - 174 cm 5'6" - 5'9"	78 - 82 cm 31" - 32"
56	174 - 180 cm 5'9" - 5'11"	81 - 85 cm 32" - 33"
58	180 - 185 cm 5'11" - 6'1"	84 - 87 cm 33" - 34"
61	185 - 191 cm 6'1" - 6'3"	86 - 90 cm 34" - 35"

Size

Rider Height

Inseam

156 - 163 cm

5'1" - 5'4"

74 - 77 cm

29" - 30"

163 - 168 cm

5'4" - 5'6"

76 - 79 cm

30" - 31"

168 - 174 cm

5'6" - 5'9"

78 - 82 cm

31" - 32"

174 - 180 cm

5'9" - 5'11"

81 - 85 cm

32" - 33"

180 - 185 cm

5'11" - 6'1"

84 - 87 cm

33" - 34"

185 - 191 cm

6'1" - 6'3"

86 - 90 cm

34" - 35"

Sizing table
Frame size number	Wheel size	A — Seat tube	B — Seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack
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

Sizing table

Frame size number

Wheel size

A — Seat tube

B — Seat tube angle

C — Head tube length

D — Head angle

E — Effective top tube

G — Bottom bracket drop

H — Chainstay length

I — Offset

J — Trail

K — Wheelbase

L — Standover

M — Frame reach

N — Frame stack

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

Checkpoint ALR 5

Checkpoint ALR 5

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