New RIB 2.0

Removable Integrated Battery (RIB 2.0) makes it easy to remove your battery for more convenient charging or travelling, and you don’t have to worry about dropping it thanks to a secondary safety catch.

Bosch Mini Remote

The compact, ergonomic Mini Remote lets you easily change assist level, activate Walk mode, or turn on optional lights, all without moving your hand off the handlebar. Plus, it's wireless and connects with your System Controller via Bluetooth

Mixed wheel size

You get a 29" front wheel for monster truckin' over stuff, with a smaller 27.5" wheel out back for getting rowdy.

Adjust the suss for full send

Adjust the leverage rate with just a flip of a chip. Ride it in the Less progressive setting for a plusher feel perfect for rugged trails with square-edge bumps. Flip it to More progressive when you're hitting big features and don’t want to bottom-out, or when you want to run a coil shock.

Bosch Kiox 400C display

The Bosch Kiox 400C integrates perfectly into the top tube of your bike and displays all the info you need. This display is compatiable with the Bosch eBike flow app and features a USB-C charging socket to turn your bike into a power bank.

Active Braking Pivot

Active Braking Pivot allows our engineers to tune how the suspension reacts to acceleration and braking forces independently. That means you get more confident control when you need it most.

A better way to produce aluminium

Starting in 2024, we began removing high-emission aluminium from our manufacturing and replacing it with low-emission aluminium made with renewable energy. By October 2025, nearly every alloy bike we make – this one included – had made the switch, driving a major drop in our footprint.

Bosch eBike Flow app

The new eBike Flow app turns your ride into a personalised experience. Use it to customise your motor's assist behaviour, track your ride stats and integrate your data with apps like Strava and Apple Health. There's even handy features like navigation and service reminders.

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

How tall are you?

To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.

What is your inside leg?

How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.

Geometry

All measurements provided in cm unless otherwise stated.

Sizing table

Frame size number	Frame size letter	Geometry position	Wheel size	A — Seat tube	B — Seat tube angle	Effective seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	F — Bottom bracket height	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack
15.5"	S	High	27.5"	38.0	75.3°	77.9°	10.0	65.0°	56.2	34.4	1.2	44.6	4.3	11.9	120.1	76.7	43.5	59.8
15.5"	S	Low	27.5"	38.0	74.8°	77.4°	10.0	64.5°	56.3	33.8	1.8	44.8	4.3	12.2	127.8	76.2	43.0	59.4
17.5"	M	High	29"/27.5"	41.0	75.3°	77.7°	10.0	65.0°	59.1	34.5	1.8	44.6	4.3	12.7	122.9	78.4	45.5	63.1
17.5"	M	Low	29"/27.5"	41.0	74.8°	77.2°	10.0	64.5°	59.2	33.8	2.4	44.8	4.3	13.1	123.0	77.8	45.0	62.7
19.5"	L	High	29"/27.5"	43.5	75.2°	77.5°	12.0	65.0°	63.9	34.5	1.8	44.6	4.3	12.7	127.7	78.5	49.5	64.9
19.5"	L	Low	29"/27.5"	43.5	74.8°	77.0°	12.0	64.5°	63.9	33.8	2.4	44.8	4.3	13.1	127.8	77.9	49.0	64.5
21.5"	XL	High	29"/27.5"	47.0	75.2°	77.4°	14.5	64.9°	67.0	34.5	1.7	44.6	4.3	12.7	131.3	80.4	52.0	67.2