This page is from a former STEVENS Bikes model year (2018). These pages are meant as a service in case you have questions about equipment and geometry of older STEVENS bikes. You can pick other model years at Service – Product Years.

Aspin

Weight	7,9 kg
Sizes	50, 52, 54, 56, 58, 60, 62, 64 cm
Frame	Aluminium SL 7005 TB
Color(s)	Velvet Black

Pricing

recomm. retail price: 13 399.00 kr.

The ideal Combination.

Shimano's brand new Ultegra 11 speed gruppo and the lightweight STEVENS Aspin frame are a perfect match: reliable in any situation for years and years to come. Contemporary design but not too trendy, light yet not twitchy. With the compact drivetrain and 11 sprockets in the rear wheel you are ready to conquer any mountain.

Lightweight frame made of triple butted aluminum 7005 w/ integrated cable routing
Lightweight full carbon fork with tapered steerer
Completely new Shimano Ultegra 2x11-speed compact groupset
Mavic Aksium Elite wheelset w/ Continental Grand Prix folding tires
Stiffness and comfort due to tapered seat tube and pressfit bottom bracket

Technology

Full Carbon Fork

Lightweight plus knife-sharp steering precision and effortless climbing.

Tapered Seat Tube

Increases riding comfort and provides stiffness and drive-train efficiency.

Tapered Steerer / Tapered Headtube

Riders benefit from noticeably higher steering precision, almost without weight penalty.

Smooth Welded

Smooth welds reduce notching and make aluminium frames more durable.

Triple Butted, Double Butted

For light and stable frame: Frame tubes with thinner walls in the middle and thicker walls at the ends.

Versatile cable routing

To ride your bike like you want to: Versatile cable routing.

Full Carbon Fork

The most intelligent way of lightweight design for STEVENS engineers is to use carbon forks with 100% carbon fibers that run all way though from dropout to steerer tube in one single piece. This results in an amazing riding experience on and off-road: Lightweight, knife-sharp steering precision effortless climbing and maximum lateral stiffness even when combined with disc brakes.

Tapered Seat Tube

The seat tube tapers from top to bottom. At the top it fits a slim 27.2mm seatpost that offers some flex and therefore increases comfort especially when riding over rough ground. At the bottom the large diameter nicley flows into the bottom bracket shell and downtube to provide great stiffness and drivetrain efficiency.

Tapered Steerer / Tapered Headtube

Fork shaft (or steerer tube) and head tube are tapered, meaning their diameter increases from top to bottom resulting in a conical shape. The diameter needs to be bigger at the bottom since this is where higher stress is applied. Riders will benefit from a noticeable higher steering precision almost without weight penalty. Also tapered steerers feature a smoother force transfer (like forces caused by hard braking) to the downtube than forks with a continuous 1 1/8" diameter.

Smooth Welded

Additional step in welding. The first, rippled weld, typical for aluminium, is covered with a second smoother weld. This not only improves looks but also lowers the risk of notches in this spot, which makes the frames more durable.

Triple Butted, Double Butted

Meaning a frame tube has three or two different wall thicknesses along its length. Triple butted (TB) is the usual technology with STEVENS high-quality frames.
Tubes with different wall thicknesses are optimally adjusted to certain ways of manufacturing or to withstand specific loads. Where the highest loads occur or where tubes are welded, walls are the thickest. Butted tubes allow frame weight to be lower by several hundred grams.

Versatile cable routing

We keep the cable routing on our bikes as versatile as possible so you can ride your bike like you want to. There are wide and therefore easy to reach cable ports in the frame to insert either one or two cables or none at all - there are cover plugs for any of these configurations. This is also very convenient for retrofitting a dropper post.

Equipment

einfach
erweitert

Chassis

Frame

Aluminium SL 7005 TB

Axle: QR10x130
Brake: rim
BB: Pressfit 86.5
Front derailleur mount: clamp
Cable routing: internal

Front fork

STEVENS Full Carbon SL

Tapered Steerer 1 1/8" - 1 1/4"
Axle: QR9x100
Brake: rim

Headset

STEVENS Race Taper 1 1/8"-1 1/4"

Upper bearing cup: IS42/28.6
Lower bearing cup: IS47/33

Brakes

Shimano Ultegra

BR-R8000

Drivetrain

Crankset

Shimano Ultegra

FC-R8000, 50-34 T
BB type: Pressfit 86.5 / Hollowtech II

Derailleur f

Shimano Ultegra

FD-R8000-BL

Derailleur r

Shimano Ultegra

RD-R8000-GS
11-speed
Total capacity: 39 T

Chain: Shimano CN-HG701

Cassette

Shimano Ultegra

CS-R8000
11-speed
Combination: 11-12-13-14-16-18-20-22-25-28-32 T

Gear ratio: 2.24 - 9.59 m, 2*11

Wheelset

System wheelset: Mavic Aksium Elite

Tires

Continental Grand Prix

Tire size: 25-622
Foldable
Black-Chili compound
PolyX breaker

Cockpit

Handlebar

Oxygen Scorpo Aero

Drop: 130 mm
Reach: 80 mm
Clamp: 31.8 mm

Stem

Oxygen Scorpo Road

Handlebar clamp: 31.8 mm
Angle: -6°

Saddle: Oxygen Cyrius

Seatpost

Oxygen Scorpo Road

Length: 320 mm
Diameter: 27.2 mm
Insertion depth min. 80 mm

Shiftbrakelever

Shimano Ultegra

ST-R8000

Data

Weight: 7,9 kg

Sizes: 50, 52, 54, 56, 58, 60, 62, 64 cm

Color(s): Velvet Black

Laden weight

115 kg

Bike incl. rider, clothing and luggage

Test Reports

Tipp Konfigurator

07/2017

Der vielseitige Tourer fährt sich willig, direkt und stets berechenbar. Zum fairen Preis individualisierbar, empfiehlt sich das Stevens Aspin so als Allrounder für Anspruchsvolle.

Ein Klassiker im STEVENS-Programm

04/2016

Light, stable, well-spec'd aluminium racer with race-like seating position. Robust and functional specs. Climbing friendly gears, top-of-the-line tires, eight sizes, fair price.

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (cm)		50	52	54	56	58	60	62	64	Measuring mode
Seattube length	A1	549	564	571	583	607	627	647	662	nominal
Seattube length	A2	500	520	540	550	580	600	620	640	bottom bracket to top of seattube
Seattube length	A3	461	481	504	510	540	560	580	601	bottom bracket to top of top tube
Top tube length	B	504	524	533	548	561	569	579	592
Top tube horizontal	C	516	537	544	560	572	580	590	602	center headtube to center seatpost/seattube
Headtube angle (°)	D	71.5	72.5	73	73.5	73.5	73.5	73.5	73.5
Seattube angle (°)	E	74.5	74	74	74	74	74	74	74
Wheelbase	F	974	981	984	996	1008	1015	1026	1038
Chainstay length	G	410	410	410	410	410	410	410	410
Headtube length	H	130	140	145	155	180	200	220	235
Bottom bracket drop	I	70	70	70	70	70	70	70	70	distance of bottom bracket to hub level
Bottom bracket height	K	265	265	265	265	265	265	265	265	distance to ground
Fork rake	L	45	45	45	45	45	45	45	45
Slope	M	64	59	47	49	44	44	44	39	top tube level distance front to rear
Wheel radius	N	335	335	335	335	335	335	335	335	incl. tires
Standover height	O	716	751	766	776	803	823	842	859	top of top tube to ground*
Fork build height	P	371	371	371	371	371	371	371	371	incl. lower headset cups
Front wheel - bottom bracket	Q	575	583	584	596	608	616	626	638
Reach	R	369	382	387	400	404	407	412	420	center bottom bracket to center headtube, horizontal
Stack	S	529	542	549	559	584	603	622	636	center bottom bracket to center headtube, vertical
Stack/Reach (1:x)		1.43	1.42	1.42	1.4	1.45	1.48	1.51	1.51	ratio stack to reach
Seatpost diameter		27.2	27.2	27.2	27.2	27.2	27.2	27.2	27.2
Stem length		80	90	100	100	110	120	120	130	center-center
Stem angle (°)		-6	-6	-6	-6	-6	-6	-6	-6
Handlebar diameter		31.8	31.8	31.8	31.8	31.8	31.8	31.8	31.8
Assembled spacers		23.2 + 10 + 5 + 5
Handlebar width		400	400	420	420	420	440	440	440	center-center
Cranklength		170	170	172.5	172.5	175	175	175	175
		50	52	54	56	58	60	62	64

* measured 1/3 from seattube and 2/3 from headtube

Bike-Category 2

Road racing bikes, triathlon bikes and time trial machines

This category describes STEVENS road racing and triathlon bikes as well as time trial machines. These are in general road racing bikes with racing handlebars or straight handlebars, triathlon or time trial bicycles. The tyre width is very narrow and measures 22 to max. 28 mm. STEVENS RACE Carbon, Aluminium, Time Trial and RACE Classic.

Instructions on intended use

The permissible overall weight (rider incl. baggage and bicycle) should not exceed 115 kg (exception: model Comet SL: 100 kg). Under certain circumstances the permissible maximum weight can be further limited by the component manufacturers’ recommendations for use. The following weight limits for the rider including equipment and STEVENS bicycle apply to special wheels:

Lightweight:	100 kg
Mavic:	100 kg
DT Swiss:	110 kg
STEVENS Citec Carbon:	110 kg
STEVENS A42 Superaero:	110 kg
Oxygen:	110 kg
Fulcrum:	109 kg

For STEVENS road racing and triathlon bikes as well as time trial machines (kids’) bicycle trailers, pannier racks and child carriers are not permitted.

STEVENS road racing and triathlon bikes as well as time trial machines are intended for use on roads and trails with tarred or paved surface, where the wheels remain in permanent contact to the ground.

If you want to use STEVENS road racing and triathlon bikes as well as time trial machines on public roads, these bikes must be fitted with the prescribed equipment. Observe the traffic rules when riding on public roads. For more information see chapter “Legal Requirements for Riding on Public Roads” in your comprehensive STEVENS user manual on the enclosed CD-ROM

Danger:

STEVENS bicycles of the category 2 are not suitable for off-road use, jumps, slides, stair riding, stoppies, wheelies, tricks etc.!

Aspin

Recommended Frame Size

Pricing

The ideal Combination.

Technology

Full Carbon Fork

Tapered Seat Tube

Tapered Steerer / Tapered Headtube

Smooth Welded

Triple Butted, Double Butted

Versatile cable routing

Full Carbon Fork

Tapered Seat Tube

Tapered Steerer / Tapered Headtube

Smooth Welded

Triple Butted, Double Butted

Versatile cable routing

Equipment

Chassis

Drivetrain

Wheelset

Cockpit

Data

Test Reports

Tipp Konfigurator

Ein Klassiker im STEVENS-Programm

Geometry