Can you help me choose the right size?

Yes. Use our geometry and sizing section as a starting point, then visit Stretton Bikes in Ashby-de-la-Zouch for sizing advice or book a bike fitting.

Do you offer Cycle to Work on this bike?

Cycle to Work may be available depending on your employer scheme. Use the Cycle to Work button above or contact us with your provider details.

Can I collect from Stretton Bikes?

Yes — collection from our Ashby-de-la-Zouch showroom is free. Every bike is safety-checked and set up before handover.

Is finance available on Wilier bikes?

Finance may be available on eligible bikes up to £5,000 over 12 months. Use the finance enquiry option or ask in store for current terms.

1/8

Wilier

Granturismo Sl 105 Di2 Syntium White

Name: Granturismo Sl 105 Di2 Syntium White
Brand: Wilier
SKU: WB5400BCL
Price: 4299 GBP
Availability: PreOrder

Select options for availability

£4,299

Experience the ultimate blend of comfort and performance with the Wilier Granturismo SL. Designed for long-distance rides, this endurance road bike combines high-quality materials and advanced

Size

Free delivery on bikes over £1,000 • £60 under £1,000

Ways to pay

Free collection in Ashby-de-la-Zouch · Free delivery on bikes over £1,000 • £60 under £1,000 · England & Wales only

Independent bike shop
Physical workshop in Ashby-de-la-Zouch
Bikes professionally checked before dispatch
Secure checkout
Workshop and after-sales support

Overview

About this bike

Experience the ultimate blend of comfort and performance with the Wilier Granturismo SL. Designed for long-distance rides, this endurance road bike combines high-quality materials and advanced

Experience the ultimate blend of comfort and performance with the Wilier Granturismo SL.

Specifications

Sizes: XS (45), S (48), M (50), L (52), XL (54), XXL (56)
Frame weight: 1210g

Why you'll love it

Wilier engineering with a focus on ride quality and reliability.

Supplied with professional setup and safety checks from Stretton Bikes.

Expert sizing advice and after-sales workshop support in Ashby-de-la-Zouch.

Who it's for

Ideal for 1

Gravel riding

Ideal for 2

Mixed-surface adventures and towpaths

Ideal for 3

Commutes with off-road sections

Key technology & features

Groupset

Shimano 105 12x

Suspension

Hardtail

Wilier Granturismo Sl 105 Di2 Syntium White — riding on UK trails and lanes

Built to ride

Wilier Gravel performance

Premium bikes, expert setup, and Midlands riding from Stretton Bikes in Ashby-de-la-Zouch.

Sizing

Find Your Perfect Size

Choosing the correct frame size makes a huge difference to comfort, confidence and performance. Enter your height below to see the official manufacturer recommendation.

Available sizes: L, M, S, XLColours: White

Your height

5'9"

140 cm210 cm

Recommendation

Size guidance coming soon — contact Stretton Bikes for advice.

View Full Geometry+

Reach, stack, seat tube, head angle, chainstay, wheelbase, BB drop, standover, effective top tube, and seat angle measurements.

Geometry details available on request.

Still unsure?

We build and size bikes every day. Call us, email us or visit our Ashby-de-la-Zouch showroom and we'll help you choose the perfect size.

Get Sizing Advice

Delivery & collection

Collection

Collect free from our Ashby-de-la-Zouch showroom. Bikes are fully inspected and safety-checked before handover.

Delivery

Free delivery on bikes over £1,000.
Bikes under £1,000: £60 delivery.
Delivery available to England and Wales only.

Why buy from Stretton Bikes

Authorised dealer for Mondraker, Basso, Marin and Gusto

Showroom and workshop in Ashby-de-la-Zouch, serving the Midlands

Professional bike fitting and independent advice

Cycle to Work and finance enquiries handled personally

Every bike safety-checked before handover

Workshop Bike fitting Contact

FAQs

This bike is available to order. Lead times vary by brand and size — we will confirm when you enquire.

Product details

Explore more

Wilier bikes

Explore more from Wilier at Stretton Bikes.

Gravel bikes

Browse similar bikes in this category.

Best gravel bikes

Practical buying advice from Stretton Bikes.

All buying guides

Expert advice on mountain, road, gravel and e-bikes.

Bike shop Ashby-de-la-Zouch

Visit our Midlands showroom or enquire online.

Bike fitting

Professional fit consultations in store.

Workshop services

Servicing, repairs, and Bosch e-bike support.

Finance options

Spread the cost of your new bike.