Synthesis Gravel Alloy Rim | Crankbrothers

FREE SHIPPING:

Enjoy free shipping on all orders over $49.99 USD with your Club CB account!

Holiday Deliveries:

Order by 12/18 for delivery by 12/24.

Extended Returns:

Enjoy 60-day free returns this holiday season.

Wheels sold individually not in sets.
Tuned Gravel Wheel System for gravel riding on even the most challenging terrain.
Compliant tuned front and rear wheels improve handling and maximize grip and control in turns.

gravel

$249.95 AUD

Tax included.

Quantity

Size

650B Front

650B Rear

700C Front

700C Rear

Low stock - 3 items left
Inventory on the way

[{"id":39752171880544,"title":"650B Front","option1":"650B Front","option2":null,"option3":null,"sku":"16941","requires_shipping":true,"taxable":true,"featured_image":{"id":14722891513952,"product_id":6672605511776,"position":1,"created_at":"2020-01-24T12:10:27-08:00","updated_at":"2020-01-24T12:10:58-08:00","alt":"29 Front","width":960,"height":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658","variant_ids":[39752171880544,39752171913312,39752171946080,39752171978848]},"available":true,"name":"Synthesis Gravel Alloy Rim - 650B Front","public_title":"650B Front","options":["650B Front"],"price":24995,"weight":0,"compare_at_price":null,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":"641300169419","featured_media":{"alt":"29 Front","id":6884246847584,"position":1,"preview_image":{"aspect_ratio":1.0,"height":960,"width":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":39752171913312,"title":"650B Rear","option1":"650B Rear","option2":null,"option3":null,"sku":"16942","requires_shipping":true,"taxable":true,"featured_image":{"id":14722891513952,"product_id":6672605511776,"position":1,"created_at":"2020-01-24T12:10:27-08:00","updated_at":"2020-01-24T12:10:58-08:00","alt":"29 Front","width":960,"height":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658","variant_ids":[39752171880544,39752171913312,39752171946080,39752171978848]},"available":true,"name":"Synthesis Gravel Alloy Rim - 650B Rear","public_title":"650B Rear","options":["650B Rear"],"price":24995,"weight":0,"compare_at_price":null,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":"641300169426","featured_media":{"alt":"29 Front","id":6884246847584,"position":1,"preview_image":{"aspect_ratio":1.0,"height":960,"width":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":39752171946080,"title":"700C Front","option1":"700C Front","option2":null,"option3":null,"sku":"16943","requires_shipping":true,"taxable":true,"featured_image":{"id":14722891513952,"product_id":6672605511776,"position":1,"created_at":"2020-01-24T12:10:27-08:00","updated_at":"2020-01-24T12:10:58-08:00","alt":"29 Front","width":960,"height":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658","variant_ids":[39752171880544,39752171913312,39752171946080,39752171978848]},"available":true,"name":"Synthesis Gravel Alloy Rim - 700C Front","public_title":"700C Front","options":["700C Front"],"price":24995,"weight":0,"compare_at_price":null,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"641300169433","featured_media":{"alt":"29 Front","id":6884246847584,"position":1,"preview_image":{"aspect_ratio":1.0,"height":960,"width":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":39752171978848,"title":"700C Rear","option1":"700C Rear","option2":null,"option3":null,"sku":"16944","requires_shipping":true,"taxable":true,"featured_image":{"id":14722891513952,"product_id":6672605511776,"position":1,"created_at":"2020-01-24T12:10:27-08:00","updated_at":"2020-01-24T12:10:58-08:00","alt":"29 Front","width":960,"height":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658","variant_ids":[39752171880544,39752171913312,39752171946080,39752171978848]},"available":true,"name":"Synthesis Gravel Alloy Rim - 700C Rear","public_title":"700C Rear","options":["700C Rear"],"price":24995,"weight":0,"compare_at_price":null,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":"641300169440","featured_media":{"alt":"29 Front","id":6884246847584,"position":1,"preview_image":{"aspect_ratio":1.0,"height":960,"width":960,"src":"\/\/www.crankbrothers.com\/cdn\/shop\/products\/Synth_XCT_Base_29_F_RimOnly.png?v=1579896658"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Back to Synthesis Alloy - Gravel

Product Support

Support Document

Part of Selle Royal Group S.p.A. © 2025 All rights reserved.

© 2025 All rights reserved.

US Mens	3*	4*	5	6	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	12.5	13	14
US Womens	4.5	5.5	6.5	7.5	8.5	9	9.5	10	10.5	11	11.5	12	12.5	13	13.5	14	14.5	15.5
EUR	35	36	37	38	39.5	40	41	41.5	42	43	43.5	44	44.5	45	46	46.5	47	48
UK	2	3	4	5	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	13
MM	220	228	235	242	252	256	262	265	270	275	280	283	286	290	295	300	305	310