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ON AND ON
GRX 815 Di2

Product Code: 5061029573147
Data driven design with uncompromising performance
Lightweight
Aerodynamic
Comfort
Versatility
Your Size: 1
Your Color: Stone
£5,400
  • 5 Year Transferable Warranty
  • Premium UK Delivery
  • Exceptional Customer Service
  • Built in London
The fully integrated, carbon gravel frameset features the toughest, most rigorously tested carbon frame Pearson has produced.
System Weight 8.1 kg
Frame material Carbon
ON AND ON
GRX 815 Di2
-
+
On and On Bike

The watchword here is ‘versatility’. On and On comes with multiple rack mounts and bottle bosses, making it the perfect packhorse for long-haul touring. The pared-back styling is also suited to faster hacks when time is equally lean, the slick lines achieved by routing all cabling through the frame.

Analysing data from our countless gravel-bike fitting sessions has enabled us to create optimal geometry, courtesy of Pearson House Design (Phd). This ensures an efficient riding position on quicker spins, as well as day-long comfort on expedition rides. On and On can be easily sized, whether you’re a dedicated dirt vet or a keen, green debutant.

Handling is reliable on rough ground but relaxed on smoother surfaces. This is the ideal machine for riders who might be looking to upgrade their commuter but also have greater cycling ambitions; a machine, additionally, for those whose ambitions have no limits.

The fully integrated, carbon gravel frameset features the toughest, most rigorously tested carbon frame Pearson has produced. Lightweight and comfortable it offers exceptional durability, while integrated carbon bars have a 15-degree aero flare and a carbon stem. An aero seatpost features a straight-through, teardrop design.

The bike can be fitted with Shimano mechanical gearing, or electronic Di2 for seamless shifting. Flat mount, hydraulic disc brakes provide punchy stopping power regardless of conditions, while a dropped chainstay allows for greater tyre clearances. (On and On is adaptable for/up to 700 x 42 tyres.)

Available in two colours: Black Star (black, with slight metallic sparkle); and Stone (subtle tonic lacquer).

Frame
On and On, carbon
Fork
On and On, carbon
Wheels
Hoopdriver Rock and Roll, 40mm depth
Tyres
Pirelli Cinturato Gravel H 700x40c, TLR Tubeless, Black/Tan
Crankset
Shimano FC-RX810 40 tooth
Cassette
Shimano CS-M8000 11-Speed Cassette 11 - 42 tooth
Front Derailleur
N/A
Rear Derailleur
Shimano RD-RX817 Di2
Chain
Shimano CN-M8000
Front Brake
Shimano GRX BR-RX810
Rear Brake
Shimano GRX BR-RX810
Disc Brake Rotors
Shimano RT-CL800 160mm
Handlebar
Pearson 15 Degree Flared Carbon
Handlebar Tape
Fizik Terra Bondcush Tacky, 3mm
Stem
Pearson Integrated Carbon
Saddle
Fizik Terra Argo X5 150mm / 160mm
Pedals
Pedals are not included and can be ordered separately
Size
1/49cm
2/52cm
3/54cm
4/56cm
5/58cm
A

Frame Reach

364

372

380

389

398

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_REACH_WHITE.gif?v=1708601908

B

Frame Stack

535

558

582

604

625

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_STACK_WHITE.gif?v=1708601908

C

Top Tube Length

520

539

552

568

583

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D

Seat Tube Length

470

495

520

545

570

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E

Head Tube Length

100

124

147

171

191

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_HEAD_TUBE_WHITE.gif?v=1708601908

F

Seat Angle

74

73.5

73.5

73.5

73.5

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G

Head Angle

71

71

71.5

71.5

71.5

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_HEAD_ANGLE_WHITE.gif?v=1708601908

H

BB Drop

78

78

78

78

78

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_BB_DROP.gif?v=1708601908

I

Wheelbase

1006

1013

1021

1036

1053

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_WHEELBASE_WHITE.gif?v=1708601909

J

Chainstay Length

430

430

430

430

430

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_CHAINSTAIN_WHITE.gif?v=1708601909

K

Fork Offset

50

50

50

50

50

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_FORK_OFFSET.gif?v=1708601908

L

Trail (40c tyre)

69

69

66

66

66

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_TRAIL.gif?v=1708601908

M

Rider Height(in)

5'2-5'7

5'6-5'10

5'9-6'0

5'11-6'3

6'2 +

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/BODY_DIAGRAM_height.gif?v=1708518312

N

Rider Height (cm)

158-171

167-178

175-183

180-190

188 +

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/BODY_DIAGRAM_height.gif?v=1708518312

O

Inside Leg(in)

29-31

30-33

32-35

34-37

36 +

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/BODY_DIAGRAM_leg.gif?v=1708518312

P

Inside Leg(cm)

73-79

77-83

81-87

86-92

91+

https://cdn.shopify.com/s/files/1/0278/9874/0835/files/BODY_DIAGRAM_leg.gif?v=1708518312

Size chart image

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