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Geometry

& Bikefit

As with any new frame design project, the geometry is the foundation to an awesome ride. Using an extensive database of ergonomic data we were able to map out the ideal geometry that matches both the seasoned pro and weekend warrior. The frame's geometry has a linear stack and reach correlation from XS all the way to XL just like the human body.

GEOMETRY
* Select the Model to view the Size Chart
SIZE XS S M L XL
SIZE XS S M L XL
Stack

505

530

555

580

605

Reach

360

368

378

387

396

A Top Tube

514

531

548

564

581

B Head Tube

113

133

153

178

204

C Seat Tube Angle

73°

73°

73°

73°

73°

D Head Tube Angle

70.5°

72.2°

73.1°

73.5°

73.5°

E Seat Tube

495

515

535

555

575

F BB Drop

68

68

68

68

68

G Rear Centre

408

408

408

408

408

H Wheelbase

970

975

973

985

1002

I Front Centre

575

576

575

587

604

J Fork Offset

53

53

43

43

43

K Seatpost Setback

20

20

20

20

20

Stem

80

90

100

110

120

Stand Over

756

778

800

823

846

Rider Height (cm)

<170

165-175

170-180

175-185

>180

Max Tire Size

28

28

28

28

28

Rear Caliper Mount

25

25

25

25

25

(Note: All dimensions are in mm unless otherwise noted)
SIZE XS S M L XL
SIZE XS S M L XL
Stack

490

514

541

566

591

Reach

365

372

382

391

400

A Top Tube

516

530

548

564

582

B Head Tube

98

118

138

163

189

C Seat Tube Angle

73°

73°

73°

73°

73°

D Head Tube Angle

70.5°

72.2°

73.1°

73.5°

73.5°

E Seat Tube

427

447

472

497

521

F BB Drop

68

68

68

68

68

G Rear Centre

408

408

408

408

408

H Wheelbase

973

973

973

985

1002

I Front Centre

575

575

575

587

604

J Fork Offset

53

53

43

43

43

K Seatpost Setback

15

15

15

15

15

Stem

80

90

100

110

120

Stand Over

725

751

773

798

820

Rider Height (cm)

<170

165-175

170-180

175-185

>180

Max Tire Size

28

28

28

28

28

Rear Caliper Mount

25

25

25

25

25

(Note: All dimensions are in mm unless otherwise noted)
SIZE XS S M L XL
SIZE XS S M L XL
Stack

495

520

545

570

595

Reach

360

369

378

387

396

A Top Tube

507

523

540

556

572

B Head Tube

99

119

139

164

190

C Seat Tube Angle

73.5°

73.5°

73.5°

73.5°

73.5°

D Head Tube Angle

70.5°

72.2°

73.1°

73.5°

73.5°

E Seat Tube

455

475

495

520

550

F BB Drop

70

70

70

70

70

G Rear Centre

405

405

405

405

405

H Wheelbase

965

968

966

978

994

I Front Centre

571

573

571

584

599

J Fork Offset (2 Forks)

53

53

43

43

43

K Seatpost Setback

0

0

0

0

0

Stem

N/A

N/A

N/A

N/A

N/A

Stand Over

725

746

754

795

820

Rider Height (cm)

<170

165-175

170-180

175-185

>180

Max Tire Size

28

28

28

28

28

Rear Caliper Mount

25

25

25

25

25

(Note: All dimensions are in mm unless otherwise noted)
SIZE XS S M L XL
SIZE XS S M L XL
Stack

521

548

576

605

634

Reach

355

366

377

388

399

A Top Tube

509

528

547

567

587

B Head Tube

105

130

155

179

209

C Seat Tube Angle

73.5°

73.5°

73.5°

73.5°

73.5°

D Head Tube Angle

69°

70°

71°

72°

72°

E Seat Tube

460

480

500

530

560

F BB Drop

74

74

74

74

74

G Rear Centre

420+/-7.5

420+/-7.5

420+/-7.5

420+/-7.5

420+/-7.5

H Wheelbase

998

1010

1021

1026

1046

I Front Centre

589

601

612

617

638

J Fork Offset

55

55

55

50

50

K Seatpost Setback

15

15

15

15

15

Stem

80

90

100

110

120

Stand Over

747

771

797

827

856

Rider Height (cm)

<170

165-175

170-180

175-185

>180

Max Tire Size

42

42

42

42

42

Rear Caliper Mount

25

25

25

25

25

(Note: All dimensions are in mm unless otherwise noted)
SIZE XS S M L XL
SIZE XS S M L XL
Stack

502

527

552

577

602

Reach

363

372

381

390

399

A Top Tube

509

525

542

558

575

B Head Tube

95

115

135

160

186

C Seat Tube Angle

74°

74°

74°

74°

74°

D Head Tube Angle

71°

72°

73°

74°

74°

E Seat Tube

458

483

508

533

560

F BB Drop

73

73

73

73

73

G Rear Centre

408

408

408

408

408

H Wheelbase

973

975

973

986

1002

I Front Centre

576

578

576

589

605

J Fork Offset

53

53

43

43

43

K Seatpost Setback

10

10

10

10

10

Stem

N/A

N/A

N/A

N/A

N/A

Standover Height

735

760

786

811

837

Rider Height (cm)

160-170

165-175

170-180

175-185

>180

Max Tire Size

32

32

32

32

32

Rear Caliper Mount

25

25

25

25

25

(Note: All dimensions are in mm unless otherwise noted)
SIZE XS S M L XL
SIZE XS S M L XL

80 x 400

90 x 400

100 x 420

110 x 420

120 x 440

A Stem

80

90

100

110

120

B Drop C-C

400

400

420

420

440

C Hood C-C

380

380

400

400

420

Reach

70

70

70

70

70

E Drop

128

128

128

128

128

(Note: All dimensions are in mm unless otherwise noted)
GETTING THE
RIGHT FIT

For CHAPTER2, geometry is where all design projects begin, the very core of any great riding bike. CHAPTER2 frames have been designed with performance and comfort in mind, so that you can ride with confidence knowing that the bike will corner like it’s on rails and climb with ease.

This is why our global team are on hand to give you real time human advice via our email or WhatsApp. With 5 sizes to choose from, we’re confident that you can find the best possible frame size and fit geometry for you. Please feel free to contact our bike fitting expert for advice!

HOW TO
MEASURE

Married to this balanced geometry is a beautiful form factor that elevates the whole experience, employing vibration dampening chainstays and directional high tensile carbon in the BB and head tube areas for power transfer and steering “like it’s on rails”.

Whilst the TERE has been designed to be an all round performer, no short cuts have been taken to ensure that it is also aerodynamic without the inherent penalties of a pure aero road frame, such as excess weight and harsh ride quality. The fork crown has been seamlessly sculpted to the kamm-tail and ribbed head tube to increase the overall stiffness and aerodynamics.

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