Surly Straggler 27.5"/28" frame kit

Item number: 233912
Surly Straggler 27.5"/28" frame kit - | 44 mm | 27,5" (650B), 28" | M | 1 1/8"

Product Description

Explore New Trails with the Surly Straggler 27.5"/28" frame kit for Gravel Adventures


Dive into the world of gravel riding with the Straggler 27.5"/28" frame kit from Surly, a versatile choice for both men and women seeking adventure off the beaten path. Crafted from durable and resilient CrMo steel, this frame is designed to withstand the rigors of gravel riding, providing a blend of comfort and reliability. Its compatibility with both 27.5" and 28" wheel sizes offers flexibility in tire choice, ensuring you can adapt to any terrain with ease. The frame supports disc brakes with a max disc size of 160 mm for both front and rear, offering superior stopping power in all conditions. With a recommended steerer tube of 1 1/8" and a seatpost diameter of 27.2 mm, it ensures a smooth ride and easy customization. The BSA bottom bracket standard and a housing width of 68 mm guarantee a reliable and straightforward drivetrain setup. Whether you're gearing up for a single chainring with a max size of 1x 46T or a double setup with 2x 50-34T, this frame accommodates your needs. The inclusion of flat mount brake mounts further modernizes the setup, allowing for a sleek and efficient braking system. Designed for the gravel application, its geometry and features encourage exploration and adventure on mixed surfaces. Embrace the freedom of gravel riding with the Straggler frame kit, your first step towards limitless adventure on two wheels.

Product Specifications:

Application:
Gravel
Brake Type:
disc
seat clamp type:
Bolt
Housing Width:
68 mm
Wheel size:
27,5", 28"
Frame material:
Steel (CrMo)
Fork material:
Steel (CrMo)
Gender:
Women's, Men´s

| 44 mm | 27,5" (650B), 28" | M | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | M | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | L | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | L | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | XL | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | XL | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | XXL | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | XXL | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8":

Wheel size:
27,5" (650B), 28"

| 44 mm | 27.5" (650B) | XXS | 1 1/8":

Wheel size:
27.5" (650B)

| 44 mm | 27.5" (650B) | XXS | 1 1/8":

Wheel size:
27.5" (650B)

| 44 mm | 27.5" (650B) | XS | 1 1/8":

Wheel size:
27.5" (650B)

| 44 mm | 27.5" (650B) | S | 1 1/8":

Wheel size:
27.5" (650B)

| 44 mm | 27.5" (650B) | S | 1 1/8":

Wheel size:
27.5" (650B)

Technical Information:

Recommended Steerer Tube:
1 1/8"
Seatpost diameter:
27,2 mm
Wheel Standard:
12 x 100 mm (Standard), 12 x 142 mm (Standard)
Front Derailleur Mount:
High Clamp (28.6 mm Band)
Brake Mount:
Flat Mount
Belt Compatibility:
No
Bottom bracket standard:
BSA

| 44 mm | 27,5" (650B), 28" | M | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27,5" (650B), 28" | M | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27,5" (650B), 28" | L | 1 1/8":

Clamp Diameter:
30 mm
Fork Offset:
44 mm
Steerer Tube:
1 1/8"

| 44 mm | 27,5" (650B), 28" | L | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27,5" (650B), 28" | XL | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27,5" (650B), 28" | XL | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27,5" (650B), 28" | XXL | 1 1/8":

Steerer Tube:
1 1/8"
Fork Offset:
44 mm
Clamp Diameter:
30 mm

| 44 mm | 27,5" (650B), 28" | XXL | 1 1/8":

Clamp Diameter:
30 mm
Fork Offset:
44 mm
Steerer Tube:
1 1/8"

| 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27.5" (650B) | XXS | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27.5" (650B) | XXS | 1 1/8":

Steerer Tube:
1 1/8"
Fork Offset:
44 mm
Clamp Diameter:
30 mm

| 44 mm | 27.5" (650B) | XS | 1 1/8":

Steerer Tube:
1 1/8"
Clamp Diameter:
30 mm
Fork Offset:
44 mm

| 44 mm | 27.5" (650B) | S | 1 1/8":

Clamp Diameter:
30 mm
Fork Offset:
44 mm
Steerer Tube:
1 1/8"

| 44 mm | 27.5" (650B) | S | 1 1/8":

Clamp Diameter:
30 mm
Steerer Tube:
1 1/8"
Fork Offset:
44 mm

Approved For:

Max. Disc Brake Size Rear:
160 mm
Max. Disc Brake Size Front:
160 mm
Max. Chainring Size:
1x 46T, 2x 50-34T
Chainring Count Compatibility:
1x, 2x
Max. Fork Length:
436 mm

Product Features:

  • Versatile Straggler frame kit for gravel adventures, accommodating both 27.5" and 28" wheel sizes.
  • Constructed from durable CrMo steel for both frame and fork, ensuring long-lasting performance on rough terrains.
  • Features flat mount disc brake compatibility for both front and rear, supporting up to 160 mm disc sizes for superior stopping power.
  • Offers flexibility in drivetrain configurations with compatibility for 1x up to 46T or 2x 50-34T chainring setups.
  • Designed with a 68 mm BSA bottom bracket standard and includes a high clamp front derailleur mount, enhancing versatility for various cycling needs.

Geometry:

| 44 mm | 27,5" (650B), 28" | M | 1 1/8":

Head Tube Angle:
71.5
Stack:
570 mm
Standover Height:
779 mm
Wheelbase:
1033 mm
Reach:
391 mm
Chainstay Length:
435 mm
Seat Tube Angle:
74
BB Drop:
72 mm
Bottom Bracket Height:
285 mm
Frame Size:
54 cm
Seat Tube Length:
490 mm
Head Tube Length:
120 mm
Effective Top Tube Length:
555 mm

| 44 mm | 27,5" (650B), 28" | M | 1 1/8":

Frame Size:
54 cm
Head Tube Angle:
71.5
Stack:
570 mm
Standover Height:
779 mm
Wheelbase:
1033 mm
Reach:
391 mm
Chainstay Length:
435 mm
Seat Tube Angle:
74
BB Drop:
72 mm
Seat Tube Length:
490 mm
Bottom Bracket Height:
285 mm
Head Tube Length:
120 mm
Effective Top Tube Length:
555 mm

| 44 mm | 27,5" (650B), 28" | L | 1 1/8":

Head Tube Angle:
72
Stack:
591 mm
Standover Height:
807 mm
Wheelbase:
1033 mm
Reach:
389 mm
Chainstay Length:
435 mm
Seat Tube Angle:
73
BB Drop:
72 mm
Seat Tube Length:
520 mm
Head Tube Length:
140 mm
Bottom Bracket Height:
285 mm
Frame Size:
56 cm
Effective Top Tube Length:
570 mm

| 44 mm | 27,5" (650B), 28" | L | 1 1/8":

Head Tube Angle:
72
Stack:
591 mm
Standover Height:
807 mm
Wheelbase:
1033 mm
Reach:
389 mm
Chainstay Length:
435 mm
Seat Tube Angle:
73
BB Drop:
72 mm
Bottom Bracket Height:
285 mm
Frame Size:
56 cm
Seat Tube Length:
520 mm
Head Tube Length:
140 mm
Effective Top Tube Length:
570 mm

| 44 mm | 27,5" (650B), 28" | XL | 1 1/8":

Head Tube Angle:
72
Stack:
610 mm
Standover Height:
830 mm
Wheelbase:
1042 mm
Reach:
392 mm
Chainstay Length:
435 mm
Seat Tube Angle:
72.5
BB Drop:
72 mm
Seat Tube Length:
545 mm
Bottom Bracket Height:
285 mm
Frame Size:
58 cm
Head Tube Length:
160 mm
Effective Top Tube Length:
585 mm

| 44 mm | 27,5" (650B), 28" | XL | 1 1/8":

Head Tube Angle:
72
Stack:
610 mm
Standover Height:
830 mm
Wheelbase:
1042 mm
Reach:
392 mm
Chainstay Length:
435 mm
Seat Tube Angle:
72.5
BB Drop:
72 mm
Bottom Bracket Height:
285 mm
Frame Size:
58 cm
Seat Tube Length:
545 mm
Head Tube Length:
160 mm
Effective Top Tube Length:
585 mm

| 44 mm | 27,5" (650B), 28" | XXL | 1 1/8":

Head Tube Angle:
72
Stack:
639 mm
Standover Height:
857 mm
Wheelbase:
1063 mm
Reach:
403 mm
Chainstay Length:
435 mm
Seat Tube Angle:
72.5
BB Drop:
72 mm
Seat Tube Length:
570 mm
Head Tube Length:
190 mm
Bottom Bracket Height:
285 mm
Frame Size:
60 cm
Effective Top Tube Length:
605 mm

| 44 mm | 27,5" (650B), 28" | XXL | 1 1/8":

Head Tube Angle:
72
Stack:
639 mm
Standover Height:
857 mm
Wheelbase:
1063 mm
Reach:
403 mm
Chainstay Length:
435 mm
Seat Tube Angle:
72.5
BB Drop:
72 mm
Seat Tube Length:
570 mm
Bottom Bracket Height:
285 mm
Frame Size:
60 cm
Head Tube Length:
190 mm
Effective Top Tube Length:
605 mm

| 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8":

Head Tube Angle:
72
Stack:
667 mm
Standover Height:
895 mm
Wheelbase:
1088 mm
Reach:
419 mm
Chainstay Length:
435 mm
Seat Tube Angle:
72.5
BB Drop:
72 mm
Seat Tube Length:
620 mm
Bottom Bracket Height:
285 mm
Frame Size:
64 cm
Head Tube Length:
220 mm
Effective Top Tube Length:
630 mm

| 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8":

Head Tube Angle:
72
Stack:
667 mm
Standover Height:
895 mm
Wheelbase:
1088 mm
Reach:
419 mm
Chainstay Length:
435 mm
Seat Tube Angle:
72.5
BB Drop:
72 mm
Seat Tube Length:
620 mm
Head Tube Length:
220 mm
Bottom Bracket Height:
285 mm
Frame Size:
64 cm
Effective Top Tube Length:
630 mm

| 44 mm | 27.5" (650B) | XXS | 1 1/8":

Head Tube Angle:
70
Stack:
507 mm
Standover Height:
682 mm
Wheelbase:
984 mm
Reach:
363 mm
Chainstay Length:
416 mm
Seat Tube Angle:
75
BB Drop:
62 mm
Frame Size:
46 cm
Seat Tube Length:
390 mm
Bottom Bracket Height:
277 mm
Head Tube Length:
90 mm
Effective Top Tube Length:
500 mm

| 44 mm | 27.5" (650B) | XXS | 1 1/8":

Head Tube Angle:
70
Stack:
507 mm
Standover Height:
682 mm
Wheelbase:
984 mm
Reach:
363 mm
Chainstay Length:
416 mm
Seat Tube Angle:
75
BB Drop:
62 mm
Seat Tube Length:
390 mm
Bottom Bracket Height:
277 mm
Frame Size:
46 cm
Head Tube Length:
90 mm
Effective Top Tube Length:
500 mm

| 44 mm | 27.5" (650B) | XS | 1 1/8":

Head Tube Angle:
71
Stack:
530 mm
Standover Height:
716 mm
Wheelbase:
982 mm
Reach:
362 mm
Chainstay Length:
416 mm
Seat Tube Angle:
73.5
BB Drop:
62 mm
Seat Tube Length:
430 mm
Head Tube Length:
110 mm
Frame Size:
50 cm
Bottom Bracket Height:
277 mm
Effective Top Tube Length:
520 mm

| 44 mm | 27.5" (650B) | S | 1 1/8":

Head Tube Angle:
71
Stack:
554 mm
Standover Height:
746 mm
Wheelbase:
992 mm
Reach:
365 mm
Chainstay Length:
416 mm
Seat Tube Angle:
72.5
BB Drop:
62 mm
Seat Tube Length:
460 mm
Bottom Bracket Height:
277 mm
Frame Size:
52 cm
Head Tube Length:
135 mm
Effective Top Tube Length:
540 mm

| 44 mm | 27.5" (650B) | S | 1 1/8":

Head Tube Angle:
71
Stack:
554 mm
Standover Height:
746 mm
Wheelbase:
992 mm
Reach:
365 mm
Chainstay Length:
416 mm
Seat Tube Angle:
72.5
BB Drop:
62 mm
Seat Tube Length:
460 mm
Head Tube Length:
135 mm
Bottom Bracket Height:
277 mm
Frame Size:
52 cm
Effective Top Tube Length:
540 mm

Manufacturer Number:

  • | 44 mm | 27,5" (650B), 28" | M | 1 1/8": FM2909
  • | 44 mm | 27,5" (650B), 28" | M | 1 1/8": FM2917
  • | 44 mm | 27,5" (650B), 28" | L | 1 1/8": FM2910
  • | 44 mm | 27,5" (650B), 28" | L | 1 1/8": FM2918
  • | 44 mm | 27,5" (650B), 28" | XL | 1 1/8": FM2911
  • | 44 mm | 27,5" (650B), 28" | XL | 1 1/8": FM2919
  • | 44 mm | 27,5" (650B), 28" | XXL | 1 1/8": FM2912
  • | 44 mm | 27,5" (650B), 28" | XXL | 1 1/8": FM2920
  • | 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8": FM2913
  • | 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8": FM2921
  • | 44 mm | 27.5" (650B) | XXS | 1 1/8": FM2906
  • | 44 mm | 27.5" (650B) | XXS | 1 1/8": FM2914
  • | 44 mm | 27.5" (650B) | XS | 1 1/8": FM2915
  • | 44 mm | 27.5" (650B) | S | 1 1/8": FM2908
  • | 44 mm | 27.5" (650B) | S | 1 1/8": FM2916

Contents:



  • 1 × Surly Straggler frameset



Manufacturer:

Surly
6400 W 105th St
Bloomington
MN 55438
USA
derby@surlybikes.com

Distributor:

Cosmic Sports GmbH
Leyher Straße 47
90763 Fürth
Germany
info@cosmicsports.de

Models:

  • | 44 mm | 27,5" (650B), 28" | M | 1 1/8", Shipping in 1-3 business days
    799.00€
  • | 44 mm | 27,5" (650B), 28" | M | 1 1/8", available from 17.04.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | L | 1 1/8", available from 17.04.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | L | 1 1/8", available from 17.04.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | XL | 1 1/8", available from 17.04.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | XL | 1 1/8", available from 03.06.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | XXL | 1 1/8", available from 17.04.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | XXL | 1 1/8", available from 06.05.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8", available from 06.05.2026
    799.00€
  • | 44 mm | 27,5" (650B), 28" | XXXL | 1 1/8", available from 06.05.2026
    799.00€
  • | 44 mm | 27.5" (650B) | XXS | 1 1/8", Shipping in 1-3 business days
    799.00€
  • | 44 mm | 27.5" (650B) | XXS | 1 1/8", available from 06.05.2026
    799.00€
  • | 44 mm | 27.5" (650B) | XS | 1 1/8", Shipping in 1-3 business days
    799.00€
  • | 44 mm | 27.5" (650B) | S | 1 1/8", Shipping in 1-3 business days
    799.00€
  • | 44 mm | 27.5" (650B) | S | 1 1/8", available from 03.06.2026
    799.00€

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