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Planet X RT-58 v2 Alloy Shimano 105 5800 Road Bike Planet X RT-58 v2 Alloy Shimano 105 5800 Road Bike

The lightweight, aluminium framed RT-58 V2 offers a huge slice of cycling performance for minimal outlay. With a smooth riding carbon fork, comfortable geometry, improved tyre clearance and space for mudguards it makes the perfect endurance bike for the new cyclist and an ideal winter trainer for the serious competitor.

  • 6061-T6 Alloy frame and carbon fork
  • Shimano 105 5800 11-speed groupset
  • FSA Gossamer Pro chainset
  • FSA Team 30 Comp wheelset Full Description

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From £600.00



Midnight Blue / Large
9 in stock £600.00
Midnight Blue / Medium
5 in stock £600.00

The Planet X RT-58v2 frame is crafted from 6061-T6 alloy and utilises a refined Sportive geometry for a powerful, smooth ride. A carbon bladed fork helps soak up the lumps and bumps of the worst road surfaces while tracking straight and true for pinpoint accurate handling. A taller head tube and longer chain stays combine to deliver a more upright and comfortable riding position that's perfect for long days in the saddle.

Groupset: Shimano's 105 5800 groupset introduces 11-speed gearing at a new, even lower price point. 105 features all of Shimano's top-level technology and performance, trimmed and trickled down to a seriously competitive price point. Shifting finesse, ergonomics, drivetrain efficiency, and durability is second to none with 105. It provides some serious competition to other brands 11-speed groupsets.

This Shimano 105 pick comes with a wide ratio 11-32 cassette, so you'll have plenty in reserve for the steepest climbs. Tektros lightweight R340 brake set takes charge of pulling you up to a halt and provides huge amounts of brake modulation for effortless stopping power.

The upgraded chainset comes courtesy of Italian brand FSA. Featuring compact 50/34 chainrings that are light on weight and high on stiffness this chainset offers faultless performance and durability that you trust mile after mile, season after season.

Wheelset: FSA Vision team 30 Semi Aero The latest semi aero wheels from Vision push performance to the limit with a 30mm deep rim profile, bladed aero spokes and meticulously constructed, 11-speed cartridge bearing hubs. Their good looks are every bit as striking and their wind cheating performance thanks to their deep anodised rim treatment, hand laced and trued build and easily adjusted precision cup and cone bearings.

We capped this build off with high-quality PX finishing kit, including Vision's Team 30 Comp wheels, and we use these on much higher specced bikes in our line-up, so you can be sure that you're getting quality wheels. With a frame of this quality and groupset and finishing kit that majors on smart design and lightweight performance you're getting a superb bike for your money, one that you'll enjoy on club runs and Sportives for years to come.

No matter which version you choose the RT-58 alloy V2 is a confidence inspiring ride. It's been tested on the best and worst roads that the Peak District has to offer, and it's passed every test with flying colours and now it's ready for you to ride. Stop dreaming and get riding today with the RT-58 Alloy V2.


  • Bottom Bracket: FSA BB386 EVO Bottom Bracket / Mega Evo BSA Threaded / Steel
  • Brake calliper: Tektro R340 Calliper Brake Set / Pair / Black
  • Brake lever: Shimano 105 ST-5800 STI Levers
  • Brake Rotors: Avid Clean Sweep G3CL Rotor / Centrelock / 160mm
  • Cassette: Shimano 105 CS-5800 Cassette / 11 Speed / 11-32
  • Chainset: FSA Chainset Gossamer Pro ABS Double 386EVO / 172.5mm / 50/34
  • Chain: SRAM PC1110 11 Speed Chain / 116 Links
  • Frameset: Planet X RT58-v2 Alloy Frameset
  • Front Mech: Shimano 105 FD-5800 11 Speed Double Front Mech / Braze On / Black
  • Grips: Bike Ribbon Cork Handlebar Tape / Dark Grey
  • Handlebar: Deda Zero RHM Handlebar / Black on Black / 42cm C/C (Deda 44)
  • Headset spacers: Planet X Headset Spacer Set / 1 1/8" / 10mm + 10mm + 10mm + 5mm / Black
  • Headset: Selcof Headset / Tapered 1 1/8th" - 1.5 Integrated
  • Rear Mech: Shimano 105 RD-5800 11 Speed Rear Mech / Medium Cage / Black
  • Saddle: San Marco Monza Start Saddle / Black / Carbon Steel
  • Seat Clamp: Battaglin Front Mech Band On Clamp (SRAM Chain Spotter Compatible) / 31.8mm
  • Seat Post: Selcof Zeta 6061 Alloy Seat post / 27.2mm / Matt Black / 350mm
  • Shifters: Shimano 105 ST-5800 STI Levers / Left / Black
  • Shifters: Shimano 105 ST-5800 STI Levers / Right / Black
  • Stem: Selcof Zeta 6061 Alloy Stem / Matt Black / 10 degrees / 31.8mm. SM-90mm, MED-100mm, LRG-110mm
  • Tyres: Vittoria Zaffiro Slick II Wired Tyre / 700c / Black / 25mm
  • Tubes: Vittoria Lite Road Inner Tube / 700c / 25-32mm / Presta 60mm
  • Wheelset: FSA Team 30 Comp 700c Road Wheelset / Shimano/SRAM 10/11spd
  • Weight: 9.4 kg (Med)

Planet X Bicycle Unboxing- How To.

Additional Information

Product Code:EBPXRT58V25800

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Size & Specs

Bike frame geometry
AHead Angle (degrees)71.071.572.072.572.5
B Head Tube (mm)130140155175195
C Top Tube C-C Effective(mm)525535550570590
D Seat Tube Angle (degrees)75.074.573.573.073.0
E Seat Tube C-T (mm)480490510530550
F Chainstays (mm)413413415417417
G BB Drop (mm)7272727272
I Stack (mm)531542558579598
J Reach (mm)383385388393407
K Front Centre (mm)592594594604624
L Fork Length (mm)370370370370370
M Trail (mm)4545454545
O Wheelbase (mm)99599699810041031