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 Reach
364
372
380
389
398
https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_REACH_WHITE.gif?v=1708601908
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
Top Tube Length
520
539
552
568
583
https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_TOPTUBE_WHITE.gif?v=1708601909
Seat Tube Length
470
495
520
545
570
https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_SEAT_TUBE_WHITE.gif?v=1708601908
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
Seat Angle
74
73.5
73.5
73.5
73.5
https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_SEAT_ANGLE_WHITE.gif?v=1708601908
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
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
Wheelbase
1006
1013
1021
1036
1053
https://cdn.shopify.com/s/files/1/0278/9874/0835/files/ON_ON_WHEELBASE_WHITE.gif?v=1708601909
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
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
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
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
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
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
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
2 week build & dispatch
System Weight8.1kg
GroupsetShimano GRX 815
Gears11(1x11)
WheelsetPearson Rock & Roll
2 week build & dispatch
System Weight8.4kg
GroupsetShimano GRX 820
Gears12(1x12)
WheelsetPearson Rock & Roll
2 week build & dispatch
System Weight8.6kg
GroupsetShimano GRX-610
Gears12(1x12)
WheelsetDCR handbuilt gravel