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Home Bicycle Helmets Downhill Oneal Transition Solid Downhill Helm

-50% Special offer

Oneal Transition Solid Downhill Helm

from Oneal

Size: -

Please note: Helmets displayed with black or mirrored visors, will always be delivered with a clear visor!

kr 2,257.05

You save 50%

kr 1,128.29

Net price plus shipping; you may be liable for taxes & duties in the destination country

Notify on availability

9 stores in Germany

Order your product online for pick-up at one of the stores.
How it works

Description

Oneal Transition Solid Downhill Helmet

When things get a little tougher on the trail, you need to be able to rely on optimum protection from your equipment. So that you can concentrate fully on the ride, we at Oneal take care of the rest - for example with the Transition helmet.

Features:

More safety with twICEme technology. Integrated recording of health-related data
Maximum airflow and cooling thanks to large ventilation openings with internal ventilation channels
Perfect fit thanks to 6 different sizes
Padded comfort lining, removable and washable
The Fidlock magnetic fastener enables one-handed opening & closing with maximum safety while riding
Integrated IPX Acells rotational impact absorption technology, designed to reduce head injuries caused by rotational forces during the fall
Airflap compatible

Specifications:

Material: 12% polycarbonate, 88% EPS
Closure: Fidlock magnetic closure
Weight: 830g (+/- 50g)
Exceeds the EN1078 safety standard for bicycle helmets and fulfils the ASTM 1952 downhill standard

Contents:

1x Oneal Transition Solid Downhill Helmet
1x Oneal helmet bag

Ratings (1)

Customer ratings for Oneal Transition Solid Downhill Helm

Number of ratings: 1
Average rating: 4

1 English all

Runs little large (28.12.2025)

Anonymous1197803499

Helmet looks solid, seems well ventilated. But my head is 59cm, and this helmet is little too big.

How to take correct measurements »

Men

Men
Shirt size	Trousers size	German size	Chest circumference (cm)	Shirt length (cm)	Sleeve length (cm)	Waist circumference (cm)	Inside leg length (cm)
	28	42				71	76
	30	44				76	77.5
S	32	46/48	81,5-84	106.5	84	81.5	78.5
M	34	48/50	86,5-89	112	86.5	86.5	78.5
L	36	52	91,5-96,5	122	89.5	91.5	80
XL	38	54	101,5-106,5	129.5	92.5	96.5	81
XXL	40	56	112-117	139.5	94	101.5	81

* Change in sizes as of 2015

The new size M is the old size S
Size S was revised
L, XL and XXL remain unchanged

Women

Women
Shirt size	Trousers size	German size	Chest circumference (cm)	Shirt length (cm)	Sleeve length (cm)	Waist circumference (cm)	Inside leg length (cm)
XS	3/4	34				66	73.5
S	5/6	36	83.5	104	76	68.5	75
M	7/8	38	91.5	106.5	78.5	73.5	76
M	9/10	40	91.5	106.5	78.5	78.5	77.5
L	11/12	42	95	109	81.5	84	78.5

Kids

Kids
Shirt size	Trousers size	US size	Chest circumference (cm)	Shirt length (cm)	Sleeve length (cm)	Waist circumference (cm)	Inside leg length (cm)
S	22	3/4	61	76	62	56	51
M	24	5/6	68.5	84	66	61	51
L	26	8/10	78.5	91.5	72.5	66	54.5
XL	27	12/14	89	100.5	77	68.5	61

Helmets

Helmet sizes
Head circumference in cm	52-54	54-56	57-58	59-60	60-62	63-64
Head circumference in inches	20 1/2" - 21 1/8"	21 1/4" - 22 1/8"	22 3/8" - 23 1/8"	23 1/4" - 23 3/4"	23 7/8" - 24 3/4"	24 7/8" - 25 3/4"
Ordering size	XS	S	M	L	XL	XXL

Helmet sizes for kids
Head circumference in cm	47,5-49	49-51	51-55,5
Head circumference in inches	18 5/8" - 19 5/8"	19 1/4" - 20 "	20 1/8 " - 21"
Ordering size	S	M	L

Shoes & Boots

Shoe and boot sizes
UK sizes	4	6	7	8	9	10	11	12	13
German sizes	37	38	39/40	41/42	43	44	45	46	47

Shoe and boot sizes for kids
UK sizes	12	13	1	2	3	4	5	6
German sizes	30	31	32	33	34	36	37	38

Gloves

Gloves
Ordering sizes	XS	S	M	L	XL	XXL
US sizes	7	8	8.5	9	10	11

	A. Body height: Take off your shoes and stand barefoot with your back against a wall to measure your body height to the top of your head. B. Chest circumference: Measure horizontally around the widest part of your chest. C. Waist circumference: Measure horizontally around your waist. D. Inside leg length: Inside leg measured from the crotch to the ground.
	A. Body height: Take off your shoes and stand barefoot with your back against a wall to measure your body height to the top of your head. B. Chest circumference: Measure horizontally around the widest part of your chest. C. Waist circumference: Measure horizontally around your waist. D. Inside leg length: Inside leg measured from the crotch to the ground.
	A. Measure the circumference of your head to get the correct helmet size. Use a measuring tape around the widest point of your head (approx. 1 cm above the ears).
	A. Place both feet on a sheet of paper. Draw a vertical line to mark the tip and heel end of your foot. B. Measure the lengths of both feet. C. Compare the length of the bigger foot with the size table to find your perfect shoe size.
	A. Measure the circumference of your hand at the widest point around your palm to find the correct glove size. Copy the value into the table

Shipping

Possible delivery methods:
UPS Italia (Italy), DHL (Norway), UPS France, UPS Slovenija (Slovenia), UPS Ireland, UPS Suomi (Finland), UPS Eesti (Estonia), UPS Belgique (Belgium), UPS Nederland (Netherlands), UPS España (Spain), UPS Polska (Poland), UPS Portugal, UPS (Czech Republic), UPS Ελλάδα (Greece), UPS Sverige (Sweden), DHL Suisse (Switzerland), UPS Luxembourg, UPS Germany, UPS Slovenská (Slovakia), UPS Magyarország (Hungary), DHL Germany, UPS Österreich (Austria), UPS Danmark (Denmark), UPS България (Bulgaria), UPS România (Romania), España Islas Canarias, UPS Latvija (Latvia), UPS Lietuva (Lithuania), DHL Portugal Island, DHL Hrvatska (Croatia), Bosnia & Herzegovina, DHL Malta, DHL Serbia and Montenegro, DHL Cyprus, DHL Liechtenstein, Click & Collect - Store Würselen - Germany, DHL Belgique (Belgium), DHL България (Bulgaria), DHL (Czech Republic), DHL Danmark (Denmark), DHL Portugal, DHL España (Spain), DHL Ελλάδα (Greece), DHL France, DHL United Kingdom, DHL Eesti (Estonia), DHL Ireland, DHL Italia (Italy), DHL Latvija (Latvia), DHL Lietuva (Lithuania), DHL Luxembourg, DHL Magyarország (Hungary), DHL Nederland (Netherlands), DHL Österreich (Austria), DHL Polska (Poland), DHL România (Romania), DHL Slovenija (Slovenia), DHL Suomi (Finland), DHL Slovenská (Slovakia), DHL Sverige (Sweden), DHL Zone 4 A NON-EU, DHL Zone 3 A NON-EU, UPS Express Saver, UPS Express Saver, UPS Express Saver, Click & Collect - Store Singen - Germany, UPS Express Saver, UPS Express Saver Zone 5, Click & Collect - Store Pfullingen - Germany, UPS Standard Zone 6, UPS Express Saver, UPS Express Saver, UPS Standard Zone 704, Click & Collect - Store Offenburg - Germany, Click & Collect - Store Heilbronn - Germany, Click & Collect - Store Schwenningen - Germany, Click & Collect - Store Weil am Rhein - Germany, Click & Collect - Store Boeblingen - Germany, Click & Collect - Store Rosenheim - Germany, DHL Zone 5 A NON-EU, UPS Express Saver

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