The On And On Frameset is Pearson's performance gravel platform, designed as one of the first aero-optimized gravel bikes on the market. Engineered for speed across all terrains, this frameset allows you to tailor your build, creating a bike that's fast, efficient, and adaptable. Whether you're racing on gravel or exploring off-road, the On and On delivers unmatched aerodynamics and versatility, making it the perfect foundation for your next high-performance gravel machine.
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 Weight8.44kg
GroupsetShimano GRX 815 (1 x 11)
WheelsetERE Tenaci GA40 Carbon
BBCeramic Speed Uncoated T47E
2 week build & dispatch
System Weight8.75kg
GroupsetShimano GRX 820 (1 x 12)
WheelsetERE Tanaci GA40 Carbon
BBHope T47E