All Boardman adult bikes use alpha sizing like ‘Small’ and ‘Medium’ instead of numeric sizing. This makes it easier for novice cyclists to determine their correct Broadman frame size. Usually, bicycles are labelled with sizing numbers, such as 55cm, 57cm, etc. for road bikes and 18″, 19″, and so on for MTBs.
The alpha sizing approach is getting popular as premium brands like TREK and MARIN are also following the trend. That said, you should not consider just your height, but also your inside leg length (inseam) as leg length is equally important when deciding the best fitting bicycle for yourself.
Boardman bikes range suits men and women cyclists of different heights, starting from 4’10” to 6’5″. So, finding the best Boardman cycle model as per your preferred riding style and body structure shouldn’t be an issue.
(Between two sizes: If your height is above the recommended rider’s height but your inside leg length seems fine, then go for the larger frame. However, if your inseam is short but the height still falls under the suggested size range, then opt for the smaller frame.)
Boardman road bike size guide
Most Boardman road bikes come with aerodynamic design and geometry, high-quality components, variety of frame sizes (Extra Small – Extra Large), and they are super lightweight. The brand labelled their bicycle models with 8 and 9 series. The higher the number, the more the price and performance-focused it is.
Models – SLR 8.6, SLR 8.8, SLR 8.9 Carbon, SLR 8.9 Disc Carbon, and SLR 9.6 Disc Carbon, ADV 8.6, ADV 8.9, ADV 9.0, ADV 9.4, HYB 8.6, HYB 8.8, HYB 8.9, URB 8.6, URB 8.9, MTX 8.6, MTX 8.8, and MTX 8.9
| RIDER HEIGHT | INSEAM | FRAME SIZE |
|---|---|---|
| 162 – 172cm (5’3″ – 5’8″) | 70 – 78cm | XS |
| 170 – 179cm (5’7″ – 5’10”) | 74 – 82cm | SM |
| 177 – 183cm (5’9″ – 6’0″) | 78 – 85cm | MD |
| 181 – 189cm (5’11” – 6’2″) | 82 – 89cm | LG |
| 187 – 195cm (6’1″ – 6’5″) | 86 – 94cm | XL |
Model – SLR 8.9 Carbon Women’s
| RIDER HEIGHT | INSEAM | FRAME SIZE |
|---|---|---|
| 155 – 165cm (5’1″ – 5’5″) | 70 – 77cm | XS |
| 162 – 170cm (5’3″ – 5’7″) | 72 – 80cm | SM |
| 170 – 177cm (5’7″ – 5’9″) | 77 – 84cm | MD |
| 175 – 183cm (5’9″ – 6’0″) | 80 – 87cm | LG |
Models – SLR 8.6 Women’s, HYB 8.6 Women’s, HYB 8.8 Women’s, MTX 8.6 Women’s, and MTX 8.8 Women’s
| RIDER HEIGHT | INSEAM | FRAME SIZE |
|---|---|---|
| 162 – 172cm (5’3″ – 5’8″) | 72 – 80cm | SM |
| 170 – 179cm (5’7″ – 5’10”) | 77 – 84cm | MD |
| 177 – 183cm (5’9″ – 6’0″) | 80 – 87cm | LG |
Models – ADV 8.6 Women’s (Off road – MHT 8.6 & 8.8 Women’s)
| RIDER HEIGHT | INSEAM | FRAME SIZE |
|---|---|---|
| 162 – 172cm (5’3″ – 5’8″) | 72 – 80cm | SM |
| 170 – 179cm (5’7″ – 5’10”) | 74 – 82cm | MD |
| 177 – 183cm (5’9″ – 6’0″) | 78 – 85cm | LG |
Model – CXR 8.9
| RIDER HEIGHT | FRAME SIZE |
|---|---|
| 167 – 179cm (5’6″ – 5’10”) | SM |
| 177 – 183cm (5’9″ – 6’0″) | MD |
| 181 – 189cm (5’11” – 6’2″) | LG |
| 187 – 195cm (6’1″ – 6’5″) | XL |
Off-road
Models – MTR 8.6, MTR 8.8, MTR 8.9, MTR 9.0, and MTR 8.8 Women’s
| RIDER HEIGHT | INSEAM | FRAME SIZE |
|---|---|---|
| 162 – 170cm (5’3″ – 5’7″) | 72 – 82cm | SM |
| 168 – 177cm (5’6″ – 5’9″) | 74 – 85cm | MD |
| 175 – 185cm (5’9″ – 6’1″) | 78 – 89cm | LG |
| 183 – 195cm (6’0″ – 6’5″) | 82 – 94cm | XL |
Models – MHT 8.6 and MHT 8.9
| RIDER HEIGHT | INSEAM | FRAME SIZE |
|---|---|---|
| 170 – 179cm (5’7″ – 5’10”) | 74 – 82cm | SM |
| 177 – 183cm (5’9″ – 6’0″) | 78 – 85cm | MD |
| 181 – 189cm (5’11” – 6’2″) | 82 – 89cm | LG |
Boardman electric bike size
E-models – ADV 8.9E and HYB 8.9E
| RIDER HEIGHT | FRAME SIZE |
|---|---|
| 160 – 172cm (5’3″ – 5’8″) | SM |
| 170 – 180cm (5’7″ – 5’11”) | MD |
| 177 – 188cm (5’9″ – 6’2″) | LG |
| 185 – 195cm (6’1″ – 6’5″) | XL |
E-model – HYB 8.9 E Women’s
| RIDER HEIGHT | FRAME SIZE |
|---|---|
| 147 – 160cm (4’10” – 5’3″) | SM |
| 157 – 170cm (5’2″ – 5’7″) | MD |
Boardman Junior
Boardman kids bicycles are available in six wheel sizes, ranging from 12″ to 26″. JNR 12″ is a balance bike (without training wheels) and it’s the smallest one which is suitable for the little ones under 5 years.
| KID’S AGE | KID’S INSEAM | MODEL/WHEEL SIZE |
|---|---|---|
| First Bike | 36 – 41cm | JNR 12″ |
| 5 – 7 | 48 – 53cm | JNR 16″ |
| 6 – 9 | 52 – 65cm | JNR 20″ |
| 8 – 11 | 63 – 72cm | JNR 24″ |
| 9 – 12 | 66 – 78cm | JNR 26″ |
| 9 – 12 | 68 – 80cm | ADV 26″ |
FAQs
Where is frame size on Boardman bike?
The frame number on a Boardman bike is typically found on the front side of the seat tube. It will be generally labelled in alpha sizes (S or M), centimeteres (CM), or in inches, depending on the bicycle types and models.
What size frame is the Boardman Comp X7?
Boardman Comp X7 Road Racing bike was first introduced in 2016 and it was available in four frame sizes – 51.5cm (Small), 53.5cm (Medium), 55.5cm (Large), and 57.5cm (Extra Large). The model featured aluminum frame, carbon fork, and weighed around 10.1kg (M-Size).
Are Boardman bikes good?
YES! Boardman bikes are pretty solid – durable, reliable, well-specced, and great value for money. Boardman is considered as one of the top-end brands at Halfords and it’s liked by many road racers in the U.K. I think the hallmark of Boardman is its value-focused bikes with reasonable pricing. With similar specs and components, Boardman bicycles are priced much cheaper than bikes from superior brands like SCOTT and Cervelo.