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2021 Vitus

Zenium

A carbon frame race bike with mid-range components and tektro mechanical disc brakes.
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Manufacturer Price

£1,099($1,474)
Weight20.5 lbs  
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTektro Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Zenium
Other Race bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Zenium

40 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

5'2" – 5'6"

SM

5'4" – 5'8"

MD

5'6" – 5'10"

LG

5'8" – 6'0"

XL

5'10" – 6'2"

XXL

6'0" – 6'4"

Rider Fit Notes

None yet.

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Reviews

Summary

The Vitus Zenium is a race-oriented bike that excels in providing a smooth yet swift ride, with a carbon frame and fork that offer comfort and efficiency. It's praised for its aggressive geometry, excellent handling, and value for money, especially in models equipped with Shimano 105 or Ultegra Di2 groupsets. However, some reviews note the need for wheel upgrades and mention minor issues like a creaking bottom bracket.

Pros
  • Carbon frame and fork for lightweight and comfort

  • Aggressive geometry for efficient racing

  • Excellent handling and stability

  • Good value for money with high-quality groupsets

  • Comfortable for long rides

Cons
  • Wheels may require upgrading

  • Some models have a creaking bottom bracket

  • Direct-sales model can complicate issue resolution

Key Quotes
Hydraulic disc braking is the gold standard in stopping power.
Cycling Weekly logoCycling Weekly
A bike that's comfortable without being slow, climbs with ease despite not being feather-light and is always fun to ride
Cyclist logoCyclist
It does what all great do, putting you at ease and filling you with confidence whatever the terrain you’re riding.
BikeRadar logoBikeRadar

Feedback?

View all reviews

BikeRadar
Vitus Zenium CRS Ultegra Di2 review

Nov 2021 · Warren Rossiter

Swift sportive special with impressive spec

Highs
  • Huge-value spec

  • Lovely smooth yet swift ride

Lows
  • Creaking bottom bracket

Read Review

Cyclist
Vitus Zenium CRI Ultegra Di2 road bike review

Nov 2020 · Jack Elton-Walters

The Vitus Zenium CRI is a great bike for the money and one that any rider should be happy on for all-out efforts and all day rides alike

Highs
  • Climbs well

  • Great handling

  • All day comfort

  • Reasonable value for a Di2-equipped bike

  • Strong aesthetic

Lows
  • If some weight could be shaved off it would excel

  • Di2 junction box should be hidden away and cabling tidied up

Read Review

Cycling Weekly
Vitus Zenium CR

Jun 2019 · Paul Norman

Vitus specs the Zenium CR with a full Shimano 105 hydraulic groupset

Highs
  • 105 groupset for 11 speeds

  • Wide tyres help smooth the road

  • 105 hydraulic braking is powerful and effective

Lows
  • Rather lacklustre wheels

  • Highish weight

Read Review

road.cc
Vitus Zenium SL VRX Disc

Sep 2018 · Stu Kerton

Plenty of speed and performance married to neutral handling, a bike that anyone can ride fast

Read Review

Geometry
Specs
Build
Frame

Zenium Carbon, T700 UD Carbon, Flat Mount Disc Brake, Internal Cable Routing, 12 x 142mm Axle

BB StandardPF30, Press Fit

Tire Clearance32c

ColorAnthracite

Fork

Zenium Carbon, UD Carbon, Tapered Carbon Steerer, Flat Mount, 12 x 100mm Axle

Bottom Bracket

Prestine PF30, PF30 with 24mm adapters

Headset

Acros AiX R3, Sealed Bearings, OD46, 41.8/28.6 - 47/33, 1 1/8” – 1 ½”, Integrated

Stem

Vitus 6061 Aluminium, Bar Bore 31.8mm, +/- 7 degrees, XS:90mm S:100mm M:100mm L:110mm XL:110mm XXL:120mm

Handlebar

Vitus 6061 Aluminium, XS:400mm S:400mm M:420mm L:420mm XL:440mm XXL:440mm

Saddle

VITUS, Steel Rail

Seatpost

VITUS 6061 Aluminium, 27.2mm x 350mm, 12mm Offset

TypeRigid

Grips

Vitus SuperGrip, Anti Slip, Shock Proof

Groupset
Rear Derailleur

Shimano Tiagra R4700, RD-R4700, 10 Speed

Front Derailleur

Shimano Tiagra R4700, FD-R4700, Braze-On, 2 x 10 Speed

Crank

Shimano Tiagra R4700, 50/34T, 10 Speed, XS:170mm S:170mm M:172.5mm L:172.5mm XL:175mm XXL:175mm

Shifters

Shimano Tiagra R4700, ST-R4700-R

Cassette

Sunrace CS-RX0, 11-32T

Chain

KMC X10, 10 Speed

Brakes

Tektro Spyre Disc Brake, MD-C610-C, Flat Mount, Cable Actuated

TypeTektro Mechanical Disc

Wheels
Rims

Front: Vitus Shining, DB-X21, 700c, 24 Hole,, Rear: Vitus Shining, DB-X21, 700c, 28 Hole

Spokes

14G Stainless Steel, 16mm Nipple

Front Hub

Vitus KT, TX5F-12, 24h, 12 x 100mm, Centre Lock

Rear Hub

Vitsu KT, TZTR, 28h, 10/11 Speed, 12 x 142mm, Centre Lock

Tires

Front: Vee Road Runner, 700c x 28, B-Proof Aramid Belt, Rear: Vee Road Runner, 700c x 28, B-Proof Aramid Belt

Disc Rotors

Tektro TR160, Front: 160mm, Rear: 160mm

Rider Notes
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First added September 27

Last updated December 9

Not listed for 1,632 days